CVE-2026-28176 — WordPress Booking Activities plugin <= 1.18.4 - PHP Object Injection vulnerability

Unauthenticated PHP Object Injection in Booking Activities <= 1.18.4 versions.

Published: 2026-08-13 · CVSS: 8.8 · CVSS 3.1

Unauthenticated PHP Object Injection in Booking Activities <= 1.18.4 versions.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7