---
cve: "CVE-2026-2995"
severity: "HIGH"
cvss: 7.7
epss: "19%"
vendor: "GitLab"
kev: false
exploited: false
published: "2026-03-25 17:16:58"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-13T16:39:01+02:00"
---

# CVE-2026-2995

> 7.7 HIGH

## Beschreibung

GitLab has remediated an issue in GitLab EE affecting all versions from 15.4 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an authenticated user to add email addresses to targeted user accounts due to improper sanitization of HTML content.

## 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)

- bbb3a4b03698954b5a8efb0de7bafc061c303ed6 (Commit)
- d0161a9f097f49a9d33a4d8fe1d5a827ee777d67 (Commit)

## Referenzen

- <https://hackerone.com/reports/3564600>
- <https://gitlab.com/gitlab-org/gitlab/-/work_items/591065>
- <https://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-2995) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_