CVE-2026-73381 WordPress Popup by Supsystic plugin <= 1.13.0 - Broken Authentication vulnerability

Unauthenticated Broken Authentication in Popup by Supsystic = 1.13.0 versions...

CVE-2026-73381

The WordPress Popup by Supsystic plugin (versions ≤ 1.13.0) has an unauthenticated broken authentication flaw rated CVSS 9.1 (Critical), allowing remote attackers to bypass authentication with no privileges, risking integrity and availability. No exploitation or patch details are provided in the ...