CVE-2025-32076

Evil regex used to process user-provided data in VisualData

State: Published
Severity: 6.9 Medium
Published: Apr 11, 2025
Updated: Apr 11, 2025
Reserved: Apr 3, 2025

Description

Improper Input Validation vulnerability in The Wikimedia Foundation Mediawiki - Visual Data Extension allows HTTP DoS.This issue affects Mediawiki - Visual Data Extension: from 1.39 through 1.43.

Scores

CVSS	Score	Vector	Source
4.0	6.9 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L	wikimedia-foundation

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
Mediawiki - Visual Data ExtensionThe Wikimedia Foundation	1.39 through 1.43Affected

References

https://gerrit.wikimedia.org/r/c/mediawiki/extensions/VisualData/+/1121732
https://phabricator.wikimedia.org/T385935

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