CVE-2026-84259 — click5 CRM add-on to WPForms <= 1.0.3 - Unauthenticated Stored XSS via post_notifications
The click5 CRM add-on to WPForms WordPress plugin through 1.0.3 does not sanitise and escape content submitted through an unauthenticated endpoint before outputting it back in a…
Published: 2026-10-11 · CVSS: 8.8 · CVSS 3.1
The click5 CRM add-on to WPForms WordPress plugin through 1.0.3 does not sanitise and escape content submitted through an unauthenticated endpoint before outputting it back in an admin page, leading to Stored XSS which could be used against high privilege users such as admin.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7