CRITICAL 9.1 CVE-2026-73381 Published 18 Aug 2026

Popup by Supsystic Plugin Broken Authentication Vulnerability

Worried this affects your website?

Popup by Supsystic is affected by an Unauthenticated Broken Authentication vulnerability.

Affected versions:

The vulnerability is present in Popup by Supsystic versions up to and including 1.13.0.