GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.10 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, could have allowed an authenticated to read milestone metadata, including titles, descriptions, and full project paths, from arbitrary private projects across the instance without any project membership, due to missing authorization checks on a user-supplied project filter parameter in the group milestones API.
References
| Link | Resource |
|---|---|
| https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/ | Release Notes Vendor Advisory |
| https://gitlab.com/gitlab-org/gitlab/-/work_items/604064 | Permissions Required |
| https://hackerone.com/reports/3792168 | Permissions Required |
Configurations
Configuration 1 (hide)
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History
27 Oct 2026, 14:08
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:gitlab:gitlab:19.5.0:*:*:*:enterprise:*:*:* cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* cpe:2.3:a:gitlab:gitlab:19.5.0:*:*:*:community:*:*:* cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* |
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| First Time |
Gitlab
Gitlab gitlab |
|
| References | () https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/ - Release Notes, Vendor Advisory | |
| References | () https://gitlab.com/gitlab-org/gitlab/-/work_items/604064 - Permissions Required | |
| References | () https://hackerone.com/reports/3792168 - Permissions Required |
22 Oct 2026, 01:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-10-22 01:16
Updated : 2026-10-30 18:17
NVD link : CVE-2026-13319
Mitre link : CVE-2026-13319
CVE.ORG link : CVE-2026-13319
JSON object : View
Products Affected
gitlab
- gitlab
CWE
CWE-639
Authorization Bypass Through User-Controlled Key