---
cve: "CVE-2026-1322"
severity: "MEDIUM"
cvss: 6.8
epss: "31%"
vendor: "GitLab"
kev: false
exploited: false
published: "2026-05-14 06:16:21"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-11T03:48:24+02:00"
---

# CVE-2026-1322

> 6.8 MEDIUM

## Beschreibung

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.0 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user with a read_api scoped OAuth application to create issues and add comments to issues in private projects due to improper authorization.

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| 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)

- d2242c5752a152db3c281d8a9d1e7f248e1654a9 (Commit)
- f80804c4e73fb0404af24e88ffb5246c0aeeda40 (Commit)

## Referenzen

- <https://hackerone.com/reports/3508895>
- <https://gitlab.com/gitlab-org/gitlab/-/work_items/587270>
- <https://about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-1322) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_