Vulnerability index

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Librechat HIGH 7.1
CVE-2026-54040

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the POST /api/auth/2fa/backup/regenerate endpoint reg…

Fix: after 0.8.3
Fix from $1,950 2026-06-25
Librechat MEDIUM 6.5
CVE-2026-54037

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the fix for CVE-2025-7105 added forkIpLimiter and for…

Fix: after 0.8.3
Fix from $1,600 2026-06-25
Librechat CRITICAL 9.3
CVE-2026-54030

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.5, LibreChat's MCP OAuth implementation does not validate th…

Fix: after 0.8.4
Fix from $2,300 2026-06-25
Librechat MEDIUM 6.5
CVE-2026-54024

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the fix for CVE-2024-11171 (commit bb58a2d0) added li…

Fix: after 0.8.3
Fix from $1,600 2026-06-25
Librechat MEDIUM 6.5
CVE-2026-54027

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the POST /api/files/images endpoint allows any authen…

Fix: after 0.8.3
Fix from $1,600 2026-06-25
Librechat MEDIUM 6.5
CVE-2026-54029

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the DELETE /api/messages/:conversationId/:messageId e…

Fix: after 0.8.3
Fix from $1,600 2026-06-25
Librechat MEDIUM 6.5
CVE-2026-54033

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, LibreChat allows users to configure custom OpenAI-com…

Fix: after 0.8.3
Fix from $1,600 2026-06-25
Librechat MEDIUM 5.4
CVE-2026-54025

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, there is a vulnerability in LibreChat's markdown arti…

Fix: after 0.7.8
Fix from $1,600 2026-06-25
Librechat HIGH 8.1
CVE-2026-54036

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. Prior to 0.8.4-rc1, the GET /api/auth/2fa/enable endpoint can be called b…

Fix: after 0.8.3
Fix from $1,950 2026-06-25
Librechat HIGH 8.1
CVE-2026-44654

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.8.3, a shared-agent editor can delete f…

Fix: 0.8.5+
Fix from $1,950 2026-06-02
Librechat MEDIUM 6.5
CVE-2026-44653

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.8.3, users with only `VIEW` access to a…

Fix: 0.8.4+
Fix from $1,600 2026-06-02
Librechat CRITICAL 9.6
CVE-2026-32625

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.8.3, the Model Context Protocol (MCP) s…

Fix: 0.8.4+
Fix from $2,300 2026-06-02
Librechat HIGH 7.1
CVE-2026-31942

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.7.6, an Insecure Direct Object Referenc…

Fix: 0.8.3+
Fix from $1,950 2026-06-02
Librechat MEDIUM 6.3
CVE-2026-34371

LibreChat is a ChatGPT clone with additional features. Prior to 0.8.4, LibreChat trusts the name field returned by the execute_code sandbox when pers…

Fix: 0.8.4+
Fix from $1,600 2026-04-07
Librechat HIGH 7.7
CVE-2026-31945

LibreChat is a ChatGPT clone with additional features. Versions 0.8.2-rc2 through 0.8.2 are vulnerable to a server-side request forgery (SSRF) attack…

No fix yet
Fix from $1,950 2026-03-27
Librechat MEDIUM 5.7
CVE-2026-31951

LibreChat is a ChatGPT clone with additional features. In versions 0.8.2-rc1 through 0.8.3-rc1, user-created MCP (Model Context Protocol) servers can…

Fix: 0.8.3+
Fix from $1,600 2026-03-27
Librechat MEDIUM 5.3
CVE-2026-31950

LibreChat is a ChatGPT clone with additional features. In versions 0.8.2-rc2 through 0.8.2-rc3, the SSE streaming endpoint `/api/agents/chat/stream/:…

No fix yet
Fix from $1,600 2026-03-27
Librechat HIGH 8.5
CVE-2026-31943

LibreChat is a ChatGPT clone with additional features. Prior to version 0.8.3, `isPrivateIP()` in `packages/api/src/auth/domain.ts` fails to detect I…

Fix: 0.8.3+
Fix from $1,950 2026-03-27
Librechat CRITICAL 9.0
CVE-2026-33265

In LibreChat 0.8.1-rc2, a logged-in user obtains a JWT for both the LibreChat API and the RAG API.

No fix yet
Fix from $2,300 2026-03-18
Librechat HIGH 8.0
CVE-2025-41258

LibreChat version 0.8.1-rc2 uses the same JWT secret for the user session mechanism and RAG API which compromises the service-level authentication of…

No fix yet
Fix from $1,950 2026-03-18
Librechat HIGH 7.5
CVE-2026-4276

LibreChat RAG API, version 0.7.0, contains a log-injection vulnerability that allows attackers to forge log entries.

Mitigation only
Fix from $1,950 2026-03-16
Librechat HIGH 7.6
CVE-2026-31944

LibreChat is a ChatGPT clone with additional features. From 0.8.2 to 0.8.2-rc3, The MCP (Model Context Protocol) OAuth callback endpoint accepts the …

No fix yet
Fix from $1,950 2026-03-13
Librechat MEDIUM 6.5
CVE-2026-31949

LibreChat is a ChatGPT clone with additional features. Prior to 0.8.3-rc1, a Denial of Service (DoS) vulnerability exists in the DELETE /api/convos e…

Fix: 0.8.3+
Fix from $1,600 2026-03-13
Librechat CRITICAL 9.9
CVE-2026-22252

LibreChat is a ChatGPT clone with additional features. Prior to v0.8.2-rc2, LibreChat's MCP stdio transport accepts arbitrary commands without valida…

Patch available
Fix from $2,300 2026-01-12
Librechat HIGH 8.1
CVE-2025-69222

LibreChat is a ChatGPT clone with additional features. Version 0.8.1-rc2 is prone to a server-side request forgery (SSRF) vulnerability due to missin…

Patch available
Fix from $1,950 2026-01-07
Librechat MEDIUM 5.9
CVE-2025-69220

LibreChat is a ChatGPT clone with additional features. Version 0.8.1-rc2 does not enforce proper access control for file uploads to an agents file co…

Patch available
Fix from $1,600 2026-01-07
Librechat MEDIUM 6.5
CVE-2025-66451

LibreChat is a ChatGPT clone with additional features. In versions 0.8.0 and below, when creating prompts, JSON requests are sent to define and modif…

Fix: 0.8.1+
Fix from $1,600 2025-12-11
Librechat MEDIUM 6.1
CVE-2025-66452

LibreChat is a ChatGPT clone with additional features. In versions 0.8.0 and below, there is no handler for JSON parsing errors; SyntaxError from exp…

Fix: after 0.8.0
Fix from $1,600 2025-12-11
Librechat MEDIUM 5.4
CVE-2025-66450

LibreChat is a ChatGPT clone with additional features. In versions 0.8.0 and below, when a user posts a question, the iconURL parameter of the POST r…

Fix: 0.8.1+
Fix from $1,600 2025-12-11
Librechat HIGH 8.1
CVE-2025-66201

LibreChat is a ChatGPT clone with additional features. Prior to version 0.8.1-rc2, LibreChat is vulnerable to Server-side Request Forgery (SSRF), by …

Fix: 0.8.1+
Fix from $1,950 2025-11-29