vulnerability
Gitlab Gitlab: CVE-2021-39896: Vulnerability in Gitlab Gitlab
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:S/C:P/I:P/A:N) | Oct 4, 2021 | Apr 22, 2025 | Sep 18, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:S/C:P/I:P/A:N)
Published
Oct 4, 2021
Added
Apr 22, 2025
Modified
Sep 18, 2025
Description
In all versions of GitLab CE/EE since version 8.0, when an admin uses the impersonate feature twice and stops impersonating, the admin may be logged in as the second user they impersonated, which may lead to repudiation issues.
Solution
gitlab-gitlab-upgrade-latest
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.