Description
In MediaWiki before 1.31.8, 1.32.x and 1.33.x before 1.33.4, and 1.34.x before 1.34.2, private wikis behind a caching server using the img_auth.php image authorization security feature may have had their files cached publicly, so any unauthorized user could view them. This occurs because Cache-Control and Vary headers were mishandled.
Remediation
References
Related Vulnerabilities
MySQL CVE-2022-21342 Vulnerability (CVE-2022-21342)
MediaWiki Observable Discrepancy Vulnerability (CVE-2022-41765)
WordPress Plugin Genie WP Favicon Cross-Site Request Forgery (0.5.2)
WordPress Plugin WordPress Geo-CF Geo Cross-Site Scripting (7.13.11)
WordPress Plugin Supafolio Multiple Unspecified Vulnerabilities (2.1.0)