CVE-2026-22688criticalCWE-77

CVE-2026-22688: falha crítica em Tencent WeKnora

WeKnora has Command Injection in MCP stdio test

Publicada em · Atualizada em

Seguir esta CVE+ Monitorar WeKnora+ Monitorar github.com/Tencent/WeKnora

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

28Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 10epss 1.9%
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 stdio_config.command/args into MCP stdio settings, causing the server to execute subprocesses using these injected values. This issue has been patched in version 0.2.5.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Produtos afetados
Tencent · WeKnora
CVEs relacionadas — Tencent WeKnora

No mesmo produto, das mais perigosas para as menos.

CVE-2026-30861CRITICALWeKnora: Remote Code Execution (RCE) via Command Injection in MCP Stdio Configuration ValidationEPSS 2.4%CVE-2026-30860CRITICALWeKnora: Remote Code Execution via SQL Injection Bypass in AI Database Query ToolEPSS 0.7%CVE-2025-11046MEDIUMTencent WeKnora test testEmbeddingModel server-side request forgeryEPSS 0.5%CVE-2026-91750HIGHWeKnora before 0.7.0 SSRF via Unvalidated HTTP RedirectsEPSS 0.4%CVE-2026-30247MEDIUMWeKnora: SSRF via RedirectionEPSS 0.4%CVE-2026-30858MEDIUMWeKnora: DNS Rebinding Vulnerability in web_fetch Tool Allows SSRF to Internal ResourcesEPSS 0.4%