638 matches found
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 IPv4-mapped IPv6 addresses in their hex-normalized form, allowing any authenticated user to bypass SSRF protection and make the server issue HTTP requests ...
CVE-2026-31943 LibreChat has SSRF protection bypass via IPv4-mapped IPv6 normalization in isPrivateIP
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 IPv4-mapped IPv6 addresses in their hex-normalized form, allowing any authenticated user to bypass SSRF protection and make the server issue HTTP requests ...
CVE-2026-31943 LibreChat has SSRF protection bypass via IPv4-mapped IPv6 normalization in isPrivateIP
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 IPv4-mapped IPv6 addresses in their hex-normalized form, allowing any authenticated user to bypass SSRF protection and make the server issue HTTP requests ...
CVE-2026-31943
LibreChat prior to 0.8.3 contains an SSRF protection bypass in isPrivateIP() (packages/api/src/auth/domain.ts) that fails to detect IPv4‑mapped IPv6 addresses in hex-normalized form. This allows any authenticated user to cause the server to issue HTTP requests to internal resources (e.g., AWS 169...
PT-2026-28432
Name of the Vulnerable Software and Affected Versions LibreChat versions 0.8.2-rc1 through 0.8.3-rc1 Description LibreChat, a ChatGPT clone, has an issue where user-created Model Context Protocol MCP servers can include arbitrary HTTP headers. These headers are subject to credential placeholder...
LibreChat 代码问题漏洞
LibreChat is an open-source, free, and highly customizable unified AI dialogue platform. It allows for the aggregation and running of large models from any vendor within a single interface. Prior to LibreChat 0.8.3, there were code vulnerabilities. These vulnerabilities stemmed from the isPrivate...
PT-2026-28431
Name of the Vulnerable Software and Affected Versions LibreChat versions 0.8.2-rc2 through 0.8.2-rc3 Description LibreChat, a ChatGPT clone, has an issue where the SSE streaming endpoint /api/agents/chat/stream/:streamId does not confirm that the user making the request is authorized to access th...
CVE-2026-31945: Server-Side Request Forgery (SSRF)
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 when using agent actions or MCP. Although a previous SSRF vulnerability...
PT-2026-28430
Name of the Vulnerable Software and Affected Versions LibreChat versions 0.8.2-rc2 through 0.8.2 Description LibreChat, a ChatGPT clone with additional features, has a server-side request forgery SSRF issue in versions 0.8.2-rc2 through 0.8.2 when utilizing agent actions or MCP. A prior SSRF fix...
CVE-2026-31943: Server-Side Request Forgery (SSRF)
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 IPv4-mapped IPv6 addresses in their hex-normalized form, allowing any authenticated user to bypass SSRF protection and make the server issue HTTP requests ...
LibreChat 访问控制错误漏洞
LibreChat is an open-source, free, and highly customizable unified AI conversation platform. It allows for the aggregation and running of large models from any vendor within one interface. Versions of LibreChat 0.8.2-rc2 to 0.8.2-rc3 contain an access control vulnerability. This vulnerability ste...
CVE-2026-31951: Exposure of Sensitive Information to an Unauthorized Actor
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 include arbitrary HTTP headers that undergo credential placeholder substitution. An attacker can create a malicious MCP server with headers containin...
CVE-2026-31950: Improper Access Control
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/:streamId does not verify that the requesting user owns the stream. Any authenticated user who obtains or guesses a valid stream ID can subscribe and...
LibreChat 信息泄露漏洞
LibreChat is an open-source, free, and highly customizable unified AI dialogue platform. It allows for the aggregation and running of large models from any vendor within one interface. Versions of LibreChat from 0.8.2-rc1 to 0.8.3-rc1 have a vulnerability related to information leakage. This...
PT-2026-28429
Name of the Vulnerable Software and Affected Versions LibreChat versions prior to 0.8.3 Description LibreChat is a ChatGPT clone with additional features. Prior to version 0.8.3, the isPrivateIP function in packages/api/src/auth/domain.ts does not correctly identify IPv4-mapped IPv6 addresses in...
LibreChat 代码问题漏洞
LibreChat is an open-source, free, and highly customizable unified AI dialogue platform. It allows for the aggregation and running of large models from any vendor within a single interface. Versions of LibreChat from 0.8.2-rc2 to 0.8.2 contain code vulnerabilities. These vulnerabilities stem from...
CVE-2026-4276
LibreChat RAG API, version 0.7.0, contains a log-injection vulnerability that allows attackers to forge log entries...
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...
