CVE-2025-32071

MEDIUM

Mediawiki - Wikidata Extension <1.44 - XSS

Title source: llm
STIX 2.1

Description

Improper Input Validation vulnerability in The Wikimedia Foundation Mediawiki - Wikidata Extension allows Cross-Site Scripting (XSS) from widthheight message via ImageHandler::getDimensionsString()This issue affects Mediawiki - Wikidata Extension: from 1.39 through 1.43.

References (2)

Core 2

Scores

CVSS v3 5.4
EPSS 0.0019
EPSS Percentile 8.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-20
Status published
Products (1)
The Wikimedia Foundation/Mediawiki - Wikidata Extension 1.39 - 1.43
Published Apr 11, 2025
Tracked Since Feb 18, 2026