---
cve: "CVE-2026-2370"
severity: "HIGH"
cvss: 8.1
epss: "43%"
vendor: "GitLab"
kev: false
exploited: false
published: "2026-03-30 00:16:01"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T22:51:20+02:00"
---

# CVE-2026-2370

> 8.1 HIGH

## Beschreibung

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.3 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 affecting Jira Connect installations that could have allowed an authenticated user with minimal workspace permissions to obtain installation credentials and impersonate the GitLab app due to improper authorization checks.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- bbb3a4b03698954b5a8efb0de7bafc061c303ed6 (Commit)
- d0161a9f097f49a9d33a4d8fe1d5a827ee777d67 (Commit)

## Referenzen

- <https://hackerone.com/reports/3522829>
- <https://gitlab.com/gitlab-org/gitlab/-/work_items/589635>
- <https://about.gitlab.com/releases/2026/03/25/patch-release-gitlab-18-10-1-released/>
- <https://access.redhat.com/security/cve/CVE-2026-2370>
- <https://bugzilla.redhat.com/show_bug.cgi?id=2452920>
- <https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-2370.json>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-2370) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_