CVE-2026-39935

UNKNOWN View on NVD ↗

Description

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in The Wikimedia Foundation Mediawiki - CampaignEvents Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - CampaignEvents Extension: 1.43.7, 1.44.4, 1.45.2.

References

https://gerrit.wikimedia.org/r/c/1249320
https://phabricator.wikimedia.org/T418254

Published: Apr 07, 2026 23:16 UTC Modified: Apr 08, 2026 21:26 UTC