CVE-2026-30860
CRITICAL
GHSA-8w32-6mrw-q5wv
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Lifecycle Timeline
4Tags
Description
WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. Prior to version 0.2.12, a remote code execution (RCE) vulnerability exists in the application's database query functionality. The validation system fails to recursively inspect child nodes within PostgreSQL array expressions and row expressions, allowing attackers to bypass SQL injection protections. By smuggling dangerous PostgreSQL functions inside these expressions and chaining them with large object operations and library loading capabilities, an unauthenticated attacker can achieve arbitrary code execution on the database server with database user privileges. This issue has been patched in version 0.2.12.
Analysis
SQL injection in WeKnora LLM document understanding framework allows authenticated users to extract arbitrary database contents. CVSS 9.9 with scope change. …
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Remediation
Within 24 hours: Inventory all systems running WeKnora and identify version numbers; isolate affected instances from production networks or restrict access to trusted IPs only. Within 7 days: Contact WeKnora vendor for patch availability timeline and interim security guidance; implement network segmentation to limit lateral movement from compromised systems. …
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External POC / Exploit Code
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