CVE-2020-13353: GitLab Gitaly

Low severity, CVSS 3.2. EPSS: 0.3% chance of exploitation in the next 30 days.

When importing repos via URL, one time use git credentials were persisted beyond the expected time window in Gitaly 1.79.0 or above.

Affected products

• GitLab Gitaly: from 1.79.0, before 13.3.9 (fixed in 13.3.9); from 13.4.0, before 13.4.5 (fixed in 13.4.5); from 13.5.0, before 13.5.2 (fixed in 13.5.2)

Published 2020-11-17. Last modified 2026-06-17.