---
cve: "CVE-2020-13337"
severity: "MEDIUM"
cvss: 4.8
epss: "5.1%"
vendor: "Generic Security"
kev: false
exploited: false
published: "2020-10-02 20:15:12"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-15T01:19:56+02:00"
---

# CVE-2020-13337

> 4.8 MEDIUM

## Beschreibung

An issue has been discovered in GitLab affecting versions from 12.10 to 12.10.12 that allowed for a stored XSS payload to be added as a group name.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 7fdbe55ee7a37de82ac5cdccc2db2cc324e1a0b6 (Commit)

## Referenzen

- <https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13337.json>
- <https://gitlab.com/gitlab-org/gitlab/-/issues/199049>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2020-13337) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_