CVE-2009-4589
EPSS 0.39%
Description
Cross-site scripting (XSS) vulnerability in the Special:Block implementation in the getContribsLink function in SpecialBlockip.php in MediaWiki 1.14.0 and 1.15.0 allows remote attackers to inject arbitrary web script or HTML via the ip parameter.
How to fix CVE-2009-4589
To remediate CVE-2009-4589, upgrade the affected package to a fixed version below.
- Debian/mediawiki—upgrade to 1:1.15.0-1.1 or later
Is CVE-2009-4589 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:1.15.0-1.1