CVE-2026-30860CWE-89

WeKnora: Remote Code Execution via SQL Injection Bypass in AI Database Query Tool

Critical · published March 7, 2026

CVSS v3.1
10.0
EPSS
1%
Percentile
55.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00765 · 55.0th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-03-07T16:36Z
EPSS history
Timeline
  • 07 MAR 16:36Z
    WeKnora: Remote Code Execution via SQL Injection Bypass in AI Database Query Tool
    cvelistv5