CVE-2025-32078

XSSes and potential RCE in Special:VersionCompare

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

Description

Improper Encoding or Escaping of Output vulnerability in The Wikimedia Foundation Mediawiki - Version Compare Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Version Compare 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-116 Improper Encoding or Escaping of Output

Affected Products

Product	Versions
Mediawiki - Version Compare ExtensionThe Wikimedia Foundation	1.39 through 1.43Affected

References

https://phabricator.wikimedia.org/T384269
https://gerrit.wikimedia.org/r/q/If901b3b98e615e1a4f4034d932d2d592000b51d0

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.