Description
Improper authorization in GitLab 12.8+ allows a guest user in a private project to view tag data that should be inaccessible on the releases page
Metrics
CVSS 3.1 4.3/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| GitLab | GitLab | >=12.8, <13.6.6; >=13.7.0, <13.7.6; >=13.8.0, <13.8.2 |
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22172.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/212911Exploit, Issue Tracking, Patch, Vendor Advisory
- https://hackerone.com/reports/833334Permissions Required, Third Party Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22172.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/212911Exploit, Issue Tracking, Patch, Vendor Advisory
- https://hackerone.com/reports/833334Permissions Required, Third Party Advisory
Timeline
- Published
- Mar 26, 2021
- Last modified
- Jun 17, 2026
- NVD status
- Modified