CVE-2021-39898: GitLab

Medium severity, CVSS 5.3. EPSS: 1.3% chance of exploitation in the next 30 days.

In all versions of GitLab CE/EE since version 10.6, a project export leaks the external webhook token value which may allow access to the project which it was exported from.

Affected products

• GitLab GitLab: from 10.6.0, before 14.1.7 (fixed in 14.1.7); from 14.2.0, before 14.2.5 (fixed in 14.2.5); version 14.3.0 only

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