[ CVE-2026-12626 · Published 10 Oct 2026 ]
Vulnerability in ladela Online Scheduling and Appointment Booking System – Bookly
CVSS 7.2
EPSS <1%No fix listed yet
[ Description ]Official description
The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 28.2 via deserialization of untrusted input via the ‘value’ parameter. This makes it possible for authenticated attackers, with custom-level access and above, to inject a PHP Object. No known gadget chain is available.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.