---
cve: "CVE-2025-62697"
severity: "HIGH"
cvss: 8.8
epss: "32%"
vendor: "The Wikimedia Foundation"
kev: false
exploited: false
published: "2025-10-20 20:15:37"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-09T09:56:48+02:00"
---

# CVE-2025-62697

> 8.8 HIGH

## Beschreibung

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in The Wikimedia Foundation Mediawiki - LanguageSelector Extension allows Code Injection.This issue affects Mediawiki - LanguageSelector Extension: from master before 1.39.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:L/SI:L/SA:L
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://gerrit.wikimedia.org/r/q/I338288e756de4e58a3f1f02a9c205b37f4927935>
- <https://phabricator.wikimedia.org/T399724>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-62697) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_