7 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
60.7%
MediaWiki before 1.27.4, 1.28.x before 1.28.3, and 1.29.x before 1.29.2 allows remote attackers to inject > (greater than) characters via the id attribute of a headline.
www.securitytracker.com/id/1039812
lists.wikimedia.org/pipermail/mediawiki-announce/2017-November/000216.html
www.debian.org/security/2017/dsa-4036