VULNERABILITY INTELLIGENCE
CVE-2026-76586
CVSS score7.5 HIGH
EPSS probability0.36%
CISA KEVNot currently listed
Published2026-08-29
Last modified2026-08-31
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Description
The Appointment Booking Calendar Plugin and Scheduling Plugin WordPress plugin before 1.6.3 does not verify the amount actually paid against the server-side price staged for a booking when confirming an online payment, allowing unauthenticated users to have a paid appointment approved for a fraction of its price.
Weakness classification
- CWE-284: Improper Access Control