CVE-2025-32077

XSSes in Extension:SimpleCalendar

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 - Extension:SimpleCalendar allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Extension:SimpleCalendar: 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:N/VI:L/VA:N/SC:L/SI:L/SA:N	wikimedia-foundation

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
Mediawiki - Extension:SimpleCalendarThe Wikimedia Foundation	1.39 through 1.43Affected

References

https://phabricator.wikimedia.org/T383472
https://gerrit.wikimedia.org/r/q/Ic5b5ce8f7791026eff1aafffb32a68f3aab119be

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