CVE-2023-4647: GitLab

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab affecting all versions starting from 15.2 before 16.1.5, all versions starting from 16.2 before 16.2.5, all versions starting from 16.3 before 16.3.1 in which the projects API pagination can be skipped, potentially leading to DoS on certain instances.

Affected products

• GitLab GitLab: from 15.2.0, before 16.1.5 (fixed in 16.1.5); from 16.2, before 16.2.5 (fixed in 16.2.5); version 16.3.0 only

Published 2023-09-01. Last modified 2026-06-17.