Remote Code Execution Vulnerability in WeKnora Framework by Tencent
CVE-2026-30860

10CRITICAL

Key Information:

Vendor

Tencent

Status
Weknora
Vendor
CVE Published:
7 March 2026

What is CVE-2026-30860?

WeKnora, a framework powered by LLM for deep document understanding, contains a vulnerability that allows remote code execution due to insufficient validation in its database query functionality. This flaw enables attackers to exploit PostgreSQL array and row expressions, bypassing SQL injection defenses. By injecting malicious PostgreSQL functions and combining them with library loading and large object operations, unauthenticated attackers can execute arbitrary code on the database server with the privileges of the database user. This vulnerability has been addressed in version 0.2.12.

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Affected Version(s)

WeKnora < 0.2.12

References

https://github.com/Tencent/WeKnora/security/advisories/GH...
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CVSS V3.1

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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