Description

WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. Prior to version 0.2.5, after WeKnora enables the Agent service, it allows users to call the database query tool. Due to insufficient backend validation, an attacker can use prompt‑based bypass techniques to evade query restrictions and obtain sensitive information from the target server and database. This issue has been patched in version 0.2.5.

INFO

Published Date :

2026-01-10T03:41:43.862Z

Last Modified :

2026-01-12T17:21:25.675Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-22687 vulnerability.

Vendors Products
Tencent
  • Weknora
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-22687.

URL Resource
https://github.com/Tencent/WeKnora/commit/da55707022c252dd2c20f8e18145b2d899ee06a1 cve-icon cve-icon
https://github.com/Tencent/WeKnora/security/advisories/GHSA-pcwc-3fw3-8cqv cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Scope
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