CVE-2026-16032

The LWS Optimize WordPress plugin before 4.1.2 does not properly escape a value submitted through an unauthenticated analytics endpoint before storing it and rendering it in an administrative dashboard, allowing unauthenticated attackers to inject arbitrary web scripts that execute when an...

CVE-2026-16042

The LWS Optimize WordPress plugin before 3.4 does not perform a capability check on its cache-clearing actions, allowing any authenticated user, including Subscribers, to flush the site's caches and force repeated cache rebuilds...

CVE-2026-12089

The vulnerability CVE-2026-12089 affects the WordPress plugin “LWS Optimize – All-in-One Speed Booster & Cache Tools” up to version 3.3.19. The root cause is in the combine_current_css() function, which trusts href values harvested from page HTML and converts same-site URLs to absolute filesyste...