6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
38.5%
Cross-site scripting (XSS) vulnerability in MediaWiki 1.19.9 before 1.19.10, 1.2x before 1.21.4, and 1.22.x before 1.22.1 allows remote attackers to inject arbitrary web script or HTML via unspecified CSS values.
lists.wikimedia.org/pipermail/mediawiki-announce/2014-January/000138.html