---
cve: "CVE-2025-23073"
severity: "LOW"
cvss: 3.5
epss: "34%"
vendor: "Wikimedia Foundation"
kev: false
exploited: false
published: "2025-01-14 18:45:31"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T03:21:33+02:00"
---

# CVE-2025-23073

> 3.5 LOW

## Beschreibung

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - GlobalBlocking Extension allows Retrieve Embedded Sensitive Data.

This issue briefly impacted the master branch of MediaWiki’s GlobalBlocking Extension.

## CVSS-Vektor

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

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

## Referenzen

- <https://phabricator.wikimedia.org/T377855>
- <https://gerrit.wikimedia.org/r/q/I2a2d32aedf6328be0a9f1b4e04a6567a25f19486>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-23073) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_