Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab (GitLab GitLab)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.54 % · percentile 45 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- GitLab
- NVD status
- Analyzed
Description
An issue has been discovered in GitLab CE/EE affecting all versions from 17.11 before 17.11.6, 18.0 before 18.0.4, and 18.1 before 18.1.2 that, under certain conditions, could have allowed a successful attacker to execute actions on behalf of users by injecting malicious content.
Weaknesses (CWE)
- CWE-79 — Improper Neutralization of Input During Web Page Generation
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.7 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N | GitLab |
| CVSS 3.1 | HIGH 8.7 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N | NVD · cve@gitlab.com (Secondary) |
| CVSS 3.1 | HIGH 8.0 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2025-20989
- GCVE · GCVE-0-2025-6948
CERT-FR advisories
- CERTFR-2025-AVI-0581 — Multiples vulnérabilités dans GitLab · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*≥ 17.11.0 < 17.11.6cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*≥ 17.11.0 < 17.11.6cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*≥ 18.0.0 < 18.0.4cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*≥ 18.0.0 < 18.0.4cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*≥ 18.1.0 < 18.1.2cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*≥ 18.1.0 < 18.1.2
Affected products
| Product | Versions |
|---|---|
| GitLab · GitLab | affected 17.11 < 17.11.6 ; affected 18.0 < 18.0.4 ; affected 18.1 < 18.1.2 |
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 |