Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab (GitLab GitLab)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.70 % · percentile 53 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- GitLab
- NVD status
- Modified
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed an unauthenticated user to execute arbitrary code in the context of an authenticated user's browser by convincing the legitimate user to visit a specially crafted webpage.
Weaknesses (CWE)
- CWE-79 — Improper Neutralization of Input During Web Page Generation
References
- https://gitlab.com/gitlab-org/gitlab/-/issues/582237
- https://hackerone.com/reports/3441368
- https://about.gitlab.com/releases/2026/01/07/patch-release-gitlab-18-7-1-released/
- https://access.redhat.com/security/cve/CVE-2025-13761
- https://bugzilla.redhat.com/show_bug.cgi?id=2428218
- https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-13761.json
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.0 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N | GitLab |
| CVSS 3.1 | HIGH 8.0 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N | redhat-SADP |
| CVSS 3.1 | HIGH 8.0 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N | NVD · cve@gitlab.com (Secondary) |
| CVSS 3.1 | CRITICAL 9.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 3.1 | HIGH 8.0 | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N | NVD · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c (Secondary) |
European references
- ENISA EUVD · EUVD-2026-1770
- GCVE · GCVE-0-2025-13761
CERT-FR advisories
- CERTFR-2026-AVI-0014 — Multiples vulnérabilités dans GitLab · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*≥ 18.6.0 < 18.6.3cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*≥ 18.6.0 < 18.6.3cpe:2.3:a:gitlab:gitlab:18.7.0:*:*:*:community:*:*:*cpe:2.3:a:gitlab:gitlab:18.7.0:*:*:*:enterprise:*:*:*
Affected products
| Product | Versions |
|---|---|
| GitLab · GitLab | affected 18.6 < 18.6.3 ; affected 18.7 < 18.7.1 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |