Description
The Appointment Booking Calendar Plugin and Scheduling Plugin WordPress plugin through 1.1.28 does not validate data before passing it to a PHP deserialization function, allowing unauthenticated attackers to inject arbitrary PHP objects; where a suitable gadget chain is present on the site this can be leveraged to achieve remote code execution.
CVSS 8.1EPSS 0.38899999999999996%Risk 0.84
View source- Published
- 2026-07-08 07:16:46
- Affected versions
- <=1.1.28
- Type
- Web application
- Vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H