Vulnerability DatabaseCVE-2026-58035
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CVE-2026-58035
Published:July 01, 2026
Updated:July 21, 2026
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Special.Block/SpecialBlock.Vue.
Affected Packages
https://github.com/wikimedia/mediawiki.git (GITHUB):
Affected version(s) =1.46.0-rc.0 <1.46.0
Fix Suggestion:
Update to version 1.46.0
mediawiki/core (PHP):
Affected version(s) =1.46.0-rc.0 <1.46.0
Fix Suggestion:
Update to version 1.46.0
Related Resources (1)
https://phabricator.wikimedia.org/T428809
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Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79
EPSS
Base Score:
0.14