CVE-2026-73380 — WordPress Popup by Supsystic plugin <= 1.13.0 - PHP Object Injection vulnerability

Unauthenticated PHP Object Injection in Popup by Supsystic <= 1.13.0 versions.

Published: 2026-08-18 · CVSS: 9.8 · CVSS 3.1

Unauthenticated PHP Object Injection in Popup by Supsystic <= 1.13.0 versions.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7