CVE-2025-32071

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.

Score

CVSS 3.1 5.4 Medium

Status

Deferred - c4f26cc8-17ff-4c99-b5e2-38fc1793eacc

Published

2025-04-11

Last modified

2025-07-07

Weaknesses

CWE-20

Affected products

• Mediawiki - Wikidata Extension (The Wikimedia Foundation)

References

• https://gerrit.wikimedia.org/r/q/Iac1f1c27054bfd1a4a4251281ab8c72f59204a90
• https://phabricator.wikimedia.org/T389369