CVE-2024-34507
Fixed in a distro release EPSS <1%CVSS 7.4
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.
Products: mediawiki
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | mediawiki | 1:1.39.7-1~deb12u1 |
| Debian 13 | mediawiki | 1:1.39.7-1 |
| Debian 14 | mediawiki | 1:1.39.7-1 |
| Ubuntu 18.04 LTS | mediawiki | no fix |
| Ubuntu Pro 20.04 LTS | mediawiki | no fix |
| Ubuntu Pro 22.04 LTS | mediawiki | no fix |