XSS in MediaWiki

CVE-2014-7295

The (1) Special:Preferences and (2) Special:UserLogin pages in MediaWiki before 1.19.20, 1.22.x before 1.22.12 and 1.23.x before 1.23.5 allows remote authenticated users to conduct cross-site scripting (XSS) attacks or have unspecified other impact via crafted CSS, as demonstrated by modifying MediaWiki:Common.css.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.016 (72.8th percentile) — read the EPSS interpretation.

Affected products

  • Mediawiki — versions 1.19, 1.19.0, 1.19.1
  • N/a — versions n/a

Weakness classification (CWE)

References