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CVE-2026-27941

CRITICAL CVSS 3.1: 9.9 EPSS 0.06%
Updated Feb 26, 2026
Google
Parameter Value
CVSS 9.9 (CRITICAL)
Type CWE-829 (Inclusion of Functionality from Untrusted Source)
Vendor Google
Public PoC No

OpenLIT is an open source platform for AI engineering. Prior to version 1.37.1, several GitHub Actions workflows in OpenLIT's GitHub repository use the `pull_request_target` event while checking out and executing untrusted code from forked pull requests. These workflows run with the security context of the base repository, including a write-privileged `GITHUB_TOKEN` and numerous sensitive secrets (API keys, database/vector store tokens, and a Google Cloud service account key).

Version 1.37.1 contains a fix.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v3.1