PatchSiren

WP Custom HTML Page CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

Review WP Custom HTML Page CVE published 2026-08-05

CVE-2026-16942

The WP Custom HTML Page WordPress plugin through 0.6.2 does not sanitise HTML stored through one of its custom page handlers, nor restrict it to users allowed to post unfiltered HTML, allowing users with the Author role to store JavaScript that is served unescaped at a public URL and executes for any visitor, including administrators. This vulnerability allows for potential JavaScript execution in the con [truncated]