Description
MediaWiki before 1.15.2 does not prevent wiki editors from linking to images from other web sites in wiki pages, which allows editors to obtain IP addresses and other information of wiki users by adding a link to an image on an attacker-controlled web site, aka "CSS validation issue."
Remediation
References
Related Vulnerabilities
Apache HTTP Server CVE-2024-38476 Vulnerability (CVE-2024-38476)
MediaWiki Improper Access Control Vulnerability (CVE-2015-8001)
WordPress Plugin Active Directory Integration/LDAP Integration Unspecified Vulnerability (3.6.95)
CrushFTP Server Unprotected Alternate Channel Vulnerability (CVE-2025-54309)