GitLab CE/EE Denial-of-Service Vulnerability via Issue Preview

Vulnerability

A denial-of-service vulnerability has been identified in GitLab Community Edition (CE) and Enterprise Edition (EE) versions 16.7 prior to 17.9.7, 17.10 prior to 17.10.5, and 17.11 prior to 17.11.1. This issue impacts service availability by causing disruptions through the issue preview feature.

Impact

Exploitation of this vulnerability leads to a degradation of service availability, causing disruptions that can affect users' ability to access or use certain features of GitLab.

Added: Jun 9, 2025, 7:46 PM
Updated: Jun 9, 2025, 7:46 PM

Vulnerability Rating

Custom Algorithm
spread
7.3
impact
2.5
exploitability
5.2
remediation
0.0
relevance
0.0
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.