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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...
CVE-2024-34507
First seen on SecPulse
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2024-34507 mediawiki Fixed in: 1:1.39.7-1~deb12u1
- Ubuntu UBUNTU-CVE-2024-34507 mediawiki
Original description The description as published by the source.
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.
References
- advisory github.com
- advisory lists.fedoraproject.org
- advisory nvd.nist.gov
- web lists.fedoraproject.org
- web phabricator.wikimedia.org