CVE-2013-4567
EPSS 0.46%Published: 12/13/2013Modified: 4/28/2026
Also known as:DEBIAN-CVE-2013-4567
Description
Incomplete blacklist vulnerability in Sanitizer::checkCss in MediaWiki before 1.19.9, 1.20.x before 1.20.8, and 1.21.x before 1.21.3 allows remote attackers to conduct cross-site scripting (XSS) attacks via a \b (backspace) character in CSS.
Affected packages (1)
- Debian/mediawikifrom 0, < 1:1.19.8+dfsg-2.2