CVE-2022-3870: GitLab

Medium severity, CVSS 5.3. EPSS: 0.7% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.0 before 15.5.7, all versions starting from 15.6 before 15.6.4, all versions starting from 15.7 before 15.7.2. GitLab allows unauthenticated users to download user avatars using the victim's user ID, on private instances that restrict public level visibility.

Affected products

• GitLab GitLab: from 10.0.0, before 15.5.7 (fixed in 15.5.7); from 15.6.0, before 15.6.4 (fixed in 15.6.4); from 15.7.0, before 15.7.2 (fixed in 15.7.2)

Published 2023-01-12. Last modified 2026-06-17.