CVE-2013-6454
EPSS 0.32%
Description
Cross-site scripting (XSS) vulnerability in MediaWiki 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 a -o-link attribute.
How to fix CVE-2013-6454
To remediate CVE-2013-6454, upgrade the affected package to a fixed version below.
- Debian/mediawiki—upgrade to 1:1.19.10+dfsg-1 or later
Is CVE-2013-6454 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:1.19.10+dfsg-1