Medium severity6.1OSV Advisory· Published Jul 1, 2026· Updated Jul 9, 2026
CVE-2026-58030
CVE-2026-58030
Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation SyntaxHighlight_GeSHi.
This vulnerability is associated with program files includes/SyntaxHighlight.Php.
This issue affects SyntaxHighlight_GeSHi: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9.
Affected products
1Patches
Vulnerability mechanics
References
1- phabricator.wikimedia.org/T427167nvdPermissions Required
News mentions
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