CVE-2023-1339 Information

Description

The RapidLoad Power-Up for Autoptimize plugin for WordPress is vulnerable to unauthorized settings update due to a missing capability check on the uucss_update_rule function in versions up to and including 1.7.1. This makes it possible for authenticated attackers with subscriber-level access to update caching rules.

Reference

https://www.wordfence.com/threat-intel/vulnerabilities/id/19f126f8-1d59-44b5-8e0e-c37f1fbedf5a https://plugins.trac.wordpress.org/changeset/2877726/unusedcss/trunk/includes/modules/unused-css/UnusedCSS_Admin.php?contextall=1&old=2847136&old_path=%2Funusedcss%2Ftrunk%2Fincludes%2Fmodules%2Funused-css%2FUnusedCSS_Admin.php