GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.6 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an authenticated user to leak sensitive information from specifically crafted merge request titles.
Metrics
Affected Vendors & Products
References
History
Thu, 11 Dec 2025 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 11 Dec 2025 07:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.6 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an authenticated user to leak sensitive information from specifically crafted merge request titles. | |
| Title | Improper Encoding or Escaping of Output in GitLab | |
| First Time appeared |
Gitlab
Gitlab gitlab |
|
| Weaknesses | CWE-116 | |
| CPEs | cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Gitlab
Gitlab gitlab |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitLab
Published: 2025-12-11T07:32:01.735Z
Updated: 2025-12-11T14:42:33.688Z
Reserved: 2025-11-04T22:33:43.047Z
Link: CVE-2025-12734
Updated: 2025-12-11T14:42:31.022Z
Status : Received
Published: 2025-12-11T08:15:51.110
Modified: 2025-12-11T08:15:51.110
Link: CVE-2025-12734
No data.