---
cve: "CVE-2025-53501"
severity: "HIGH"
cvss: 8.8
epss: "34%"
vendor: "Wikimedia Foundation"
kev: false
exploited: false
published: "2025-07-03 17:15:40"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-13T21:48:31+02:00"
---

# CVE-2025-53501

> 8.8 HIGH

## Beschreibung

Improper Access Control vulnerability in Wikimedia Foundation Mediawiki - Scribunto Extension allows : Accessing Functionality Not Properly Constrained by Authorization.This issue affects Mediawiki - Scribunto Extension: from 1.39.X before 1.39.12, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 78458ed106076061322977f86f5140d468de63a3 (Commit)
- 30d9707511274f256db07dc71010ae0bc6e33d28 (Commit)

## Referenzen

- <https://phabricator.wikimedia.org/T397524>
- <https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Scribunto/+/1164541>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-53501) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_