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Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - MassEditRegex Extension allows Stored XSS.This issue affects Mediawiki - MassEditRegex Extension: from 1.39.X before 1.39.12, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.
Reserved 2025-06-30 | Published 2025-07-03 | Updated 2025-07-03 | Assigner wikimedia-foundationCWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
SomeRandomDeveloper
phabricator.wikimedia.org/T397334
gerrit.wikimedia.org/.../extensions/MassEditRegex/+/1163878/
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