CVE-2013-4567
Fixed in a distro release EPSS 1%
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.
Products: mediawiki
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | mediawiki | 1:1.19.8+dfsg-2.2 |
| Debian 13 | mediawiki | 1:1.19.8+dfsg-2.2 |
| Debian 14 | mediawiki | 1:1.19.8+dfsg-2.2 |
| Debian 7 | mediawiki | 1:1.19.14+dfsg-0+deb7u1 |
| Debian 7 | mediawiki-extensions | 3.5~deb7u1 |