CVE-2021-39905: GitLab

Medium severity, CVSS 4.3. EPSS: 1% chance of exploitation in the next 30 days.

An information disclosure vulnerability in the GitLab CE/EE API since version 8.9.6 allows a user to see basic information on private groups that a public project has been shared with

Affected products

• GitLab GitLab: from 8.9.6, before 14.2.6 (fixed in 14.2.6)

Published 2021-11-05. Last modified 2026-06-17.