CWE-284

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.springframework.ai:spring-ai-advisors-vector-store"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.0.0"
            },
            {
              "fixed": "1.0.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.springframework.ai:spring-ai-advisors-vector-store"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.1.0"
            },
            {
              "fixed": "1.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-40966"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-05-06T19:54:29Z",
    "nvd_published_at": "2026-04-28T08:16:01Z",
    "severity": "MODERATE"
  },
  "details": "In Spring AI, an attacker can bypass conversation isolation and exfiltrate sensitive memory from other users\u2019 chat histories, including secrets and credentials, by injecting filter logic through conversationId. Only applications that use VectorStoreChatMemoryAdvisor and pass user-supplied input as a conversationId are affected.",
  "id": "GHSA-v6x6-pjxw-3pv2",
  "modified": "2026-05-06T19:54:29Z",
  "published": "2026-04-28T09:34:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40966"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/spring-projects/spring-ai"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator?version=3.1\u0026vector=AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
    },
    {
      "type": "WEB",
      "url": "https://spring.io/security/cve-2026-40966"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Spring AI\u0027s VectorStoreChatMemoryAdvisor conversation scoping can lead to cross-tenant memory exfiltration"
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-47155"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-18T05:15:06Z",
    "severity": "CRITICAL"
  },
  "details": "The Net::IPV4Addr module 0.10 for Perl does not properly consider extraneous zero characters in an IP address string, which (in some situations) allows attackers to bypass access control that is based on IP addresses.",
  "id": "GHSA-v6xp-w49h-9cmc",
  "modified": "2024-08-29T21:31:02Z",
  "published": "2024-03-18T06:30:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47155"
    },
    {
      "type": "WEB",
      "url": "https://blog.urth.org/2021/03/29/security-issues-in-perl-ip-address-distros/#net-ipv4addrhttpsmetacpanorgreleasenet-ipv4addr"
    },
    {
      "type": "WEB",
      "url": "https://metacpan.org/release/Net-IPv4Addr"
    }
  ],
  "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:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-24857"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-10T21:16:03Z",
    "severity": "HIGH"
  },
  "details": "Improper access control for volatile memory containing boot code in Universal Boot Loader (U-Boot) before 2017.11 and Qualcomm chips IPQ4019, IPQ5018, IPQ5322, IPQ6018, IPQ8064, IPQ8074, and IPQ9574 could allow an attacker to execute arbitrary code.",
  "id": "GHSA-v72w-97m6-622r",
  "modified": "2025-12-10T21:31:37Z",
  "published": "2025-12-10T21:31:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-24857"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-343-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-44037"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284",
      "CWE-287"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-11-29T04:15:00Z",
    "severity": "HIGH"
  },
  "details": "An access control issue in APsystems ENERGY COMMUNICATION UNIT (ECU-C) Power Control Software V4.1NA, V3.11.4, W2.1NA, V4.1SAA, C1.2.2 allows attackers to access sensitive data and execute specific commands and functions with full admin rights without authenticating allows him to perform multiple attacks, such as attacking wireless network in the product\u0027s range.",
  "id": "GHSA-v773-rxxh-3x8r",
  "modified": "2022-12-06T18:30:21Z",
  "published": "2022-11-29T06:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44037"
    },
    {
      "type": "WEB",
      "url": "https://cyber-guy.gitbook.io/cyber-guys-blog/pocs/cve-2022-44037"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-50739"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-26T02:16:53Z",
    "severity": "MODERATE"
  },
  "details": "A bypass for CVE\u20112026\u201134913 exists with proper ownership validation that had not been applied to the reverse operation of linking campaigns and trackers through the `tracker-campaigns.php` script in Revive Adserver 6.0.7 and earlier. As a result, a low\u2011privileged user could link their trackers to campaigns owned by other managers on the same instance, leading to inconsistent ownership relationships.",
  "id": "GHSA-v78r-pfp2-f4c7",
  "modified": "2026-06-26T03:31:30Z",
  "published": "2026-06-26T03:31:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-50739"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/3780709"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2012-5076"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-10-16T21:55:00Z",
    "severity": "HIGH"
  },
  "details": "Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 7 and earlier allows remote attackers to affect confidentiality, integrity, and availability, related to JAX-WS.",
  "id": "GHSA-v7gg-cccr-jpfx",
  "modified": "2025-10-22T03:30:32Z",
  "published": "2022-05-17T00:57:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-5076"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16641"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2012-5076"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00016.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1386.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1391.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1467.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/51029"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/51326"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/51390"
    },
    {
      "type": "WEB",
      "url": "http://security.gentoo.org/glsa/glsa-201406-32.xml"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/javacpuoct2012-1515924.html"
    }
  ],
  "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"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2021-4364"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284",
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-06-07T02:15:14Z",
    "severity": "MODERATE"
  },
  "details": "The JobSearch WP Job Board plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the jobsearch_add_job_import_schedule_call() function in versions up to, and including, 1.8.1. This makes it possible for authenticated attackers to add and/or modify schedule calls.",
  "id": "GHSA-v7gj-wffh-45gp",
  "modified": "2024-04-04T04:38:24Z",
  "published": "2023-06-07T03:30:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4364"
    },
    {
      "type": "WEB",
      "url": "https://blog.nintechnet.com/wordpress-jobsearch-wp-job-board-plugin-fixed-vulnerability"
    },
    {
      "type": "WEB",
      "url": "https://wpscan.com/vulnerability/7e2dd5df-f758-419c-bfb8-b8e53235fede"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/9114018f-0678-4973-bb1e-932f0d93f963?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@budibase/server"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.39.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-50132"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284",
      "CWE-352"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-22T23:08:23Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "## Title\n\n**Chat Identity Link Hijacking \u2014 Attacker Can Silently Map Their Slack/Discord Identity to Any Authenticated Budibase User\u0027s Account**\n\n## Severity\n\n**High** \u2014 CVSS 3.1: AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N = **7.3**\n\n## Affected Product\n\n- **Product:** Budibase\n- **Version:** 3.37.2 (introduced in this version)\n- **Component:** `packages/server/src/api/controllers/ai/chatIdentityLinks.ts`\n- **Endpoint:** `GET /api/chat-links/:instance/:token/handoff`\n\n\n## Vulnerability Type\n\n- CWE-352: Cross-Site Request Forgery\n- CWE-284: Improper Access Control\n\n---\n\n## Vulnerability Description\n\n`GET /api/chat-links/:instance/:token/handoff` is a **public endpoint** (no auth required) that performs a permanent, state-changing operation: it binds an external chat identity (Slack/Discord/MS Teams) to an authenticated Budibase user account, with **no consent UI and no CSRF protection**.\n\nThe session token in the URL is created **by the attacker** (from their own `/link` slash command) and embeds **the attacker\u0027s `externalUserId`**. When an authenticated Budibase victim visits the URL, their account is silently and permanently linked to the attacker\u0027s Slack/Discord identity. The server responds with `\"Authentication succeeded.\"` \u2014 no indication of what was linked.\n\n### Route Registration\n\n```typescript\n// packages/server/src/api/routes/chat.ts:22\nrouter.get(\n  \"/api/chat-links/:instance/:token/handoff\",\n  controller.handoffChatLinkSession   // registered in publicRoutes \u2014 zero auth middleware\n)\n```\n\n### Vulnerable Controller (full function)\n\n```typescript\n// packages/server/src/api/controllers/ai/chatIdentityLinks.ts:61\u2013110\nexport async function handoffChatLinkSession(\n  ctx: UserCtx\u003cvoid, string, { instance: string; token: string }\u003e\n) {\n  const token = resolveToken(ctx.params.token)\n  const session = await sdk.ai.chatIdentityLinks.getChatIdentityLinkSession(token)\n  if (!session) {\n    throw new HTTPError(\"Link token is invalid or has expired\", 400)\n  }\n  assertSessionMatchesInstance({ workspaceId: session.workspaceId, instance: ctx.params.instance })\n\n  if (!ctx.isAuthenticated) {\n    // Unauthenticated: set return URL cookie, redirect to login\n    // After login, same URL is visited again \u2192 attack completes silently\n    utils.setCookie(ctx,\n      `/api/chat-links/${ctx.params.instance}/${token}/handoff`,\n      \"budibase:returnurl\",\n      { sign: false }  // \u2190 unsigned cookie, but not an open redirect\n    )\n    ctx.redirect(\"/builder/auth/login\")\n    return\n  }\n\n  const currentGlobalUserId = getCurrentGlobalUserId(ctx)\n  const consumedSession = await sdk.ai.chatIdentityLinks.consumeChatIdentityLinkSession(token)\n\n  // \u2193\u2193\u2193 THE VULNERABLE WRITE \u2014 no consent check, no CSRF token \u2193\u2193\u2193\n  await sdk.ai.chatIdentityLinks.upsertChatIdentityLink({\n    provider: consumedSession.provider,\n    externalUserId: consumedSession.externalUserId,  // \u2190 ATTACKER\u0027s Slack ID\n    externalUserName: consumedSession.externalUserName,\n    teamId: consumedSession.teamId,\n    globalUserId: currentGlobalUserId,   // \u2190 VICTIM\u0027s Budibase user ID\n    linkedBy: currentGlobalUserId,\n  })\n\n  ctx.type = \"text/html\"\n  ctx.body = renderLinkSuccessPage()  // \u2190 \"Authentication succeeded.\" \u2014 no disclosure to user\n}\n```\n\n---\n\n## Proof of Concept \u2014 Annotated HTTP Trace\n\n### Setup\n\n| Role | Identity |\n|---|---|\n| Attacker | Slack user `U_ATTACKER` (e.g. `UA12345678`), Budibase tenant `acme`, workspace ID `ws_abc123` |\n| Victim | Budibase admin, session cookie `budibase:session=VICTIM_SESSION` |\n\n---\n\n### Step 1 \u2014 Attacker triggers `/link` in Slack\n\nAttacker types `/link` to the Budibase Slack bot. Budibase server creates a Redis session:\n\n**Redis key:** `chatIdentityLinkSession:tok_xxxxxxxxxxxxxxxx`\n\n**Redis value (exact structure from `ChatIdentityLinkSession` interface):**\n```json\n{\n  \"token\": \"tok_xxxxxxxxxxxxxxxx\",\n  \"tenantId\": \"acme\",\n  \"workspaceId\": \"ws_abc123\",\n  \"provider\": \"slack\",\n  \"externalUserId\": \"UA12345678\",\n  \"externalUserName\": \"attacker\",\n  \"teamId\": \"T_ACME_SLACK\",\n  \"createdAt\": \"2026-05-02T10:00:00.000Z\",\n  \"expiresAt\": \"2026-05-02T10:10:00.000Z\"\n}\n```\n\nSlack DM sent privately to attacker:\n```\nLink your Slack account to continue chatting with this agent.\nhttps://budibase.company.com/api/chat-links/ws_abc123/tok_xxxxxxxxxxxxxxxx/handoff\n```\n\n**Key observation:** This URL embeds the attacker\u0027s own `externalUserId` inside the token. The attacker has full control over which identity gets linked.\n\n---\n\n### Step 2 \u2014 Attacker forwards URL to victim\n\nAttacker posts in the company Slack:\n```\n@admin please click this to connect your Budibase account for AI agent access:\nhttps://budibase.company.com/api/chat-links/ws_abc123/tok_xxxxxxxxxxxxxxxx/handoff\n```\n\n---\n\n### Step 3 \u2014 Victim clicks link (authenticated)\n\n**HTTP Request (victim\u0027s browser):**\n```http\nGET /api/chat-links/ws_abc123/tok_xxxxxxxxxxxxxxxx/handoff HTTP/1.1\nHost: budibase.company.com\nCookie: budibase:session=VICTIM_SESSION\n```\n\n**HTTP Response:**\n```http\nHTTP/1.1 200 OK\nContent-Type: text/html\n\n\u003c!doctype html\u003e\n\u003chtml lang=\"en\"\u003e\n  \u003chead\u003e\n    \u003cmeta charset=\"utf-8\"\u003e\n    \u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1\"\u003e\n    \u003ctitle\u003eAuthentication succeeded\u003c/title\u003e\n  \u003c/head\u003e\n  \u003cbody\u003e\n    \u003cp\u003eAuthentication succeeded.\u003c/p\u003e\n    \u003cscript\u003e\n      if (window.opener \u0026\u0026 !window.opener.closed) {\n        try { window.opener.focus(); window.close() } catch (error) {}\n      }\n    \u003c/script\u003e\n  \u003c/body\u003e\n\u003c/html\u003e\n```\n\nThe victim sees \"Authentication succeeded.\" with no mention of Slack, no mention of `attacker`, no mention of what capabilities were granted.\n\n**CouchDB global-db document written immediately after (exact structure from `upsertChatIdentityLink`):**\n\n```json\n{\n  \"_id\": \"chatidentitylink_acme_slack_T_ACME_SLACK_UA12345678\",\n  \"tenantId\": \"acme\",\n  \"provider\": \"slack\",\n  \"externalUserId\": \"UA12345678\",\n  \"globalUserId\": \"ro_global_us_VICTIM_ADMIN_ID\",\n  \"linkedAt\": \"2026-05-02T10:00:42.000Z\",\n  \"linkedBy\": \"ro_global_us_VICTIM_ADMIN_ID\",\n  \"externalUserName\": \"attacker\",\n  \"teamId\": \"T_ACME_SLACK\",\n  \"createdAt\": \"2026-05-02T10:00:42.000Z\",\n  \"updatedAt\": \"2026-05-02T10:00:42.000Z\"\n}\n```\n\nThe mapping is now permanent. `externalUserId = UA12345678` (attacker) \u2192 `globalUserId = ro_global_us_VICTIM_ADMIN_ID` (victim).\n\n---\n\n### Step 4 \u2014 Attacker impersonates victim via AI agent\n\nAttacker sends any message to the Budibase Slack bot from their own account (`UA12345678`).\n\nThe chat handler resolves the identity:\n\n```typescript\n// packages/server/src/api/controllers/webhook/chatHandler.ts:421\nconst existingLink = await sdk.ai.chatIdentityLinks.getChatIdentityLink({\n  provider: AgentChannelProvider.SLACK,\n  externalUserId: \"UA12345678\",     // \u2190 attacker\u0027s Slack ID\n  teamId: \"T_ACME_SLACK\",\n})\n// existingLink.globalUserId = \"ro_global_us_VICTIM_ADMIN_ID\"\n\nconst linkedUser = await getGlobalUser(\"ro_global_us_VICTIM_ADMIN_ID\")\n// All agent tool calls now execute with victim admin\u0027s permissions\n```\n\nThe attacker can now ask the agent:\n\n\u003e \"Show me all rows in the Customers table\"\n\u003e \"Trigger the \u0027Send Invoice\u0027 automation for customer ID 42\"\n\u003e \"What files are in the knowledge base?\"\n\nEach request runs with the victim admin\u0027s identity and permissions. The victim has no indication this is happening.\n\n---\n\n### Step 3b \u2014 Variant: Victim Not Yet Authenticated\n\nIf the victim is not currently logged in when they click the URL:\n\n**HTTP Request:**\n```http\nGET /api/chat-links/ws_abc123/tok_xxxxxxxxxxxxxxxx/handoff HTTP/1.1\nHost: budibase.company.com\n```\n\n**HTTP Response:**\n```http\nHTTP/1.1 302 Found\nLocation: /builder/auth/login\nSet-Cookie: budibase:returnurl=%2Fapi%2Fchat-links%2Fws_abc123%2Ftok_xxxxxxxxxxxxxxxx%2Fhandoff; Path=/\n```\n\nAfter the victim logs in, the browser follows the return URL and the attack completes identically to Step 3.\n\n---\n\n## Impact\n\n| Dimension | Detail |\n|---|---|\n| Confidentiality | **High** \u2014 attacker reads all table rows, files, and knowledge base data accessible to victim |\n| Integrity | **High** \u2014 attacker writes rows and triggers automations (email, external API calls, record creation) as victim |\n| Availability | None |\n| Auth required | **Low** \u2014 attacker only needs a Slack/Discord account in the same workspace as the Budibase bot |\n| User interaction | **Required** \u2014 victim clicks one link (trivial social engineering in any enterprise Slack) |\n| Scope | Unchanged \u2014 impact is within the victim\u0027s Budibase tenant |\n| Persistence | **Permanent** \u2014 the link document persists in CouchDB until explicitly deleted; re-exploitation survives token rotation |\n\n---\n\n## Why Severity Is High (Not Medium)\n\nThe social engineering bar is near zero in enterprise Slack:\n- The link looks like a legitimate Budibase URL on the company domain\n- The message pattern (\"link your account for AI agent access\") matches the product\u0027s own UX\n- A victim who clicks and sees \"Authentication succeeded.\" has no reason to be suspicious\n- The effect is **permanent and silent** \u2014 the victim never learns their account was linked\n\nCombined with admin-level access to all application data and automation triggers, this meets the bar for High.\n\n---\n\n## Remediation\n\n### Minimum Fix \u2014 Add Consent Page\n\nConvert the handoff to a two-step flow:\n\n```\nGET  /api/chat-links/:instance/:token/handoff\n  \u2192 Show consent page: \"You are linking your Budibase account to\n    [externalUserName]\u0027s Slack identity ([provider]).\n    This allows them to interact with AI agents as you. [Confirm] [Cancel]\"\n\nPOST /api/chat-links/:instance/:token/handoff  (with CSRF token)\n  \u2192 Perform the upsertChatIdentityLink() write\n```\n\nMoving the write to `POST` removes it from `publicRoutes`, making Budibase\u0027s existing CSRF middleware apply automatically.\n\n### Additional Hardening\n\n- Show the `externalUserName` and provider on the consent page\n- Log the event to the audit trail (both identities, timestamp, IP)\n- Optionally restrict linking to users with explicit permission (not all roles)\n\n---\nCredits,\nVishal Kumar B\nhttps://github.com/VishaaLlKumaaRr\n\n## References\n\n- `packages/server/src/api/routes/chat.ts:22` \u2014 public route registration\n- `packages/server/src/api/controllers/ai/chatIdentityLinks.ts:61\u2013110` \u2014 full vulnerable controller\n- `packages/server/src/sdk/workspace/ai/chatIdentityLinks.ts:135\u2013165` \u2014 session creation (embeds attacker\u0027s externalUserId)\n- `packages/server/src/sdk/workspace/ai/chatIdentityLinks.ts:202\u2013247` \u2014 upsertChatIdentityLink (permanent write)\n- `packages/server/src/api/controllers/webhook/chatHandler.ts:421` \u2014 identity resolution during agent message handling\n- `packages/server/src/ai/tools/budibase/automations.ts` \u2014 automation trigger capability\n- `packages/server/src/ai/tools/budibase/rows.ts` \u2014 row read/write capability\n- `packages/types/src/sdk/chatIdentityLinks.ts` \u2014 session + link type definitions\n- CWE-352: Cross-Site Request Forgery\n- CWE-284: Improper Access Control",
  "id": "GHSA-v7j5-vc4m-723w",
  "modified": "2026-06-22T23:08:23Z",
  "published": "2026-06-22T23:08:23Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Budibase/budibase/security/advisories/GHSA-v7j5-vc4m-723w"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Budibase/budibase/pull/18793"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Budibase/budibase/commit/cf66fb45d27402bace312d85616ddd4257f3a5aa"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/Budibase/budibase"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Budibase has an Account Impersonation Issue \u2014 Chat Identity Link Hijacking via Missing Consent \u0026 CSRF"
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-11436"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-08T06:15:34Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was detected in JhumanJ OpnForm up to 1.9.3. Affected by this issue is some unknown functionality of the file /answer. The manipulation results in unrestricted upload. The attack can be launched remotely. The exploit is now public and may be used. The patch is identified as 95c3e23856465d202e6aec10bdb6ee0688b5305a. It is advisable to implement a patch to correct this issue.",
  "id": "GHSA-v7mp-273w-5h6j",
  "modified": "2025-10-08T06:31:04Z",
  "published": "2025-10-08T06:31:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11436"
    },
    {
      "type": "WEB",
      "url": "https://github.com/JhumanJ/OpnForm/pull/900/commits/95c3e23856465d202e6aec10bdb6ee0688b5305a"
    },
    {
      "type": "WEB",
      "url": "https://docs.google.com/document/d/1GUjJA9vUbsXUngAv6ySsbCIhVynf8_djardLZYEDOe0/edit?tab=t.0#heading=h.dm5ttliupfqn"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.327373"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.327373"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?submit.666877"
    }
  ],
  "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: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"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2024-38061"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-09T17:15:37Z",
    "severity": "HIGH"
  },
  "details": "DCOM Remote Cross-Session Activation Elevation of Privilege Vulnerability",
  "id": "GHSA-v7mw-2v7q-cx8r",
  "modified": "2024-07-09T18:30:52Z",
  "published": "2024-07-09T18:30:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38061"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38061"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}