Critical severityOSV Advisory· Published Jan 10, 2026· Updated Jan 12, 2026
WeKnora has Command Injection in MCP stdio test
CVE-2026-22688
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.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/Tencent/WeKnoraGo | < 0.2.5 | 0.2.5 |
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
5- github.com/advisories/GHSA-78h3-63c4-5fqcghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-22688ghsaADVISORY
- github.com/Tencent/WeKnora/commit/f7900a5e9a18c99d25cec9589ead9e4e59ce04bbghsax_refsource_MISCWEB
- github.com/Tencent/WeKnora/security/advisories/GHSA-78h3-63c4-5fqcghsax_refsource_CONFIRMWEB
- pkg.go.dev/vuln/GO-2026-4292ghsaWEB
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