VDB
CVE-2025-12734
CVE-2025-12734
PUBLISHED
CVSS 3.5 LOW
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, under certain conditions, render content in dialogs to other users by injecting malicious HTML content into merge request titles.
EPSS 0.27% · 18.1th percentile
Risk Scores
CVSS 3.1
3.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
EPSS Score
0.27%
18.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | gitlab | 15.6.0, 18.5.0, 18.6.0 |
| Bitnami | gitlab | 15.6.0, 18.5.0, 18.6.0 |
Timeline
- Dec 10, 2025 CVE Published
- Dec 11, 2025 EPSS Score
- Dec 11, 2025 PoC Published
- Dec 11, 2025 PoC Published
- Dec 11, 2025 CVE Updated
- Dec 16, 2025 EPSS Score
- Dec 21, 2025 EPSS Score
- Dec 25, 2025 EPSS Score
- Dec 30, 2025 EPSS Score
- Jan 4, 2026 EPSS Score
- Jan 9, 2026 EPSS Score
- Jan 14, 2026 EPSS Score