CVE-2025-53490

5.6

MEDIUMCVSS v3

Published

July 3, 2025

Affected

6 projects

Assigned by

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

Severity scale

010

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - CampaignEvents Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - CampaignEvents Extension: from 1.43.X before 1.43.2.

wikimedia/mediawiki

GitHub🌻 The collaborative editing software that runs Wikipedia. Mirror from https://gerrit.wikimedia.org/g/mediawiki/core. See https://mediawiki.org/wiki/Developer_access for contributing.

>= 1.43.0, < 1.43.2NVD