CVE-2011-0047

Description

Cross-site scripting (XSS) vulnerability in MediaWiki before 1.16.2 allows remote attackers to inject arbitrary web script or HTML via crafted Cascading Style Sheets (CSS) comments, aka "CSS injection vulnerability."

How to fix CVE-2011-0047

To remediate CVE-2011-0047, upgrade the affected package to a fixed version below.

• Debian/mediawiki—upgrade to 1:1.15.5-3 or later

Is CVE-2011-0047 being exploited?

Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.

Affected packages (1)

• from 0, < 1:1.15.5-3

References (1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2011-0047