---
cve: "CVE-2025-11224"
severity: "HIGH"
cvss: 7.7
epss: "32%"
vendor: "GitLab"
kev: false
exploited: false
published: "2026-01-14 19:16:40"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-15T09:25:41+02:00"
---

# CVE-2025-11224

> 7.7 HIGH

## Beschreibung

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.10 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated user to execute stored cross-site scripting through improper input validation in the Kubernetes proxy functionality.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Gering | warn |
| UI Interaktion | Erforderlich | good |
| S Scope | Verändert | bad |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Keine | good |

## Patch verfügbar (OSV)

- 424c6d1f82a9a32df34d8059f2dadc30d356ff65 (Commit)
- e2798305dc3604e272e12a319a932e96c3540374 (Commit)

## Referenzen

- <https://about.gitlab.com/releases/2025/11/12/patch-release-gitlab-18-5-2-released/>
- <https://gitlab.com/gitlab-org/gitlab/-/issues/573223>
- <https://hackerone.com/reports/3277291>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-11224) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_