CVE Vulnerabilities

CVE-2025-0549

Authentication Bypass Using an Alternate Path or Channel

Published: May 09, 2025 | Modified: Aug 08, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM

An issue has been discovered in GitLab CE/EE affecting all versions starting from 17.3 prior to 17.9.8, from 17.10 prior to 17.10.6, and from 17.11 prior to 17.11.2. A security vulnerability allows attackers to bypass Device OAuth flow protections, enabling authorization form submission through minimal user interaction.

Weakness

A product requires authentication, but the product has an alternate path or channel that does not require authentication.

Affected Software

Name Vendor Start Version End Version
Gitlab Gitlab 17.3.0 (including) 17.9.8 (excluding)
Gitlab Gitlab 17.10.0 (including) 17.10.6 (excluding)
Gitlab Gitlab 17.11.0 (including) 17.11.2 (excluding)
Gitlab Ubuntu esm-apps/xenial *

Potential Mitigations

References