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CVE-2024-34507

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CVE-2024-34507

Published: May 5, 2024

Modified: Nov 4, 2025

PUBLISHED

Description

An issue was discovered in includes/CommentFormatter/CommentParser.php in MediaWiki before 1.39.7, 1.40.x before 1.40.3, and 1.41.x before 1.41.1. XSS can occur because of mishandling of the 0x1b character, as demonstrated by Special:RecentChanges#%1b0000000.

VendorProductVersions

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affected
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