CVE-2026-22688

CRITICAL

9.9

Description

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.

Details CVE

Score CVSS v3.19.9

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie1/10/2026

Derniere modification1/22/2026

Sourcenvd

Observations honeypot0

Produits affectes

tencent:weknora

Faiblesses (CWE)

CWE-77

References

https://github.com/Tencent/WeKnora/commit/f7900a5e9a18c99d25cec9589ead9e4e59ce04bb(security-advisories@github.com)

https://github.com/Tencent/WeKnora/security/advisories/GHSA-78h3-63c4-5fqc(security-advisories@github.com)

https://github.com/Tencent/WeKnora/security/advisories/GHSA-78h3-63c4-5fqc(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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