CVE-2020-13359: GitLab

High severity, CVSS 7.6. EPSS: 0.8% chance of exploitation in the next 30 days.

The Terraform API in GitLab CE/EE 12.10+ exposed the object storage signed URL on the delete operation allowing a malicious project maintainer to overwrite the Terraform state, bypassing audit and other business controls. Affected versions are >=12.10, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2.

Affected products

• GitLab GitLab: from 12.10.0, 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 2020-11-19. Last modified 2026-06-17.