CVE-2026-30861 WeKnora: Remote Code Execution (RCE) via Command Injection in MCP Stdio Configuration Validation

WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. From version 0.2.5 to before version 0.2.10, an unauthenticated remote code execution RCE vulnerability exists in the MCP stdio configuration validation. The application allows unrestricted user...

CVE-2026-30861 WeKnora: Remote Code Execution (RCE) via Command Injection in MCP Stdio Configuration Validation

WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. From version 0.2.5 to before version 0.2.10, an unauthenticated remote code execution RCE vulnerability exists in the MCP stdio configuration validation. The application allows unrestricted user...

EUVD-2026-10184

WeKnora has Remote Code Execution RCE via Command Injection in MCP Stdio Configuration Validation...

GHSA-R55H-3RWJ-HCMG WeKnora has Remote Code Execution (RCE) via Command Injection in MCP Stdio Configuration Validation

Summary A critical unauthenticated remote code execution RCE vulnerability exists in the MCP stdio configuration validation introduced in version 2.0.5. The application allows unrestricted user registration, meaning any attacker can create an account and exploit the command injection flaw. Despit...

WeKnora has Remote Code Execution (RCE) via Command Injection in MCP Stdio Configuration Validation

Summary A critical unauthenticated remote code execution RCE vulnerability exists in the MCP stdio configuration validation introduced in version 2.0.5. The application allows unrestricted user registration, meaning any attacker can create an account and exploit the command injection flaw. Despit...

PT-2026-23854

Name of the Vulnerable Software and Affected Versions WeKnora versions 0.2.5 through 0.2.9 WeKnora version 0.2.10 Description WeKnora, an LLM-powered framework for deep document understanding and semantic retrieval, contains an unauthenticated remote code execution RCE issue in the MCP stdio...

CVE-2026-30861: Improper Neutralization of Special Elements used in an OS Command

WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. From version 0.2.5 to before version 0.2.10, an unauthenticated remote code execution RCE vulnerability exists in the MCP stdio configuration validation. The application allows unrestricted user...

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 validation, allowing any authenticated user to execute shell commands as root inside the container through a single API request. This vulnerability is fix...

CVE-2026-22252 LibreChat MCP Stdio Remote Command Execution

LibreChat is a ChatGPT clone with additional features. Prior to v0.8.2-rc2, LibreChat's MCP stdio transport accepts arbitrary commands without validation, allowing any authenticated user to execute shell commands as root inside the container through a single API request. This vulnerability is fix...

CVE-2026-22252: Improper Authorization

LibreChat is a ChatGPT clone with additional features. Prior to v0.8.2-rc2, LibreChat's MCP stdio transport accepts arbitrary commands without validation, allowing any authenticated user to execute shell commands as root inside the container through a single API request. This vulnerability is fix...

CVE-2026-22688 WeKnora has Command Injection in MCP stdio test

WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. Prior to version 0.2.5, there is a command injection vulnerability that allows authenticated users to inject stdioconfig.command/args into MCP stdio settings, causing the server to execute...

CVE-2026-22688 WeKnora has Command Injection in MCP stdio test

WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. Prior to version 0.2.5, there is a command injection vulnerability that allows authenticated users to inject stdioconfig.command/args into MCP stdio settings, causing the server to execute...

PT-2026-2183

Name of the Vulnerable Software and Affected Versions LibreChat versions prior to 0.8.2-rc2 Description LibreChat is a ChatGPT clone with additional features. Prior to version 0.8.2-rc2, the MCP stdio transport does not validate commands, allowing authenticated users to execute shell commands as...