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CVE-2026-76586

HIGH 7.5 CVSS 3.1
Published
August 29, 2026
Last modified
August 31, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-284
CVSS vector
CVSS: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.

Affected WordPress components

  • bookingpress-appointment-booking Plugin · bookingpress-appointment-booking
    Confirmed match Homeless
    From 1.5.6 (including) to 1.6.3 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Appointment Booking Calendar Plugin and Scheduling Plugin — From 1.5.6 (including) to 1.6.3 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/bc74bc9b-92ce-434e-a21d-34d7525c8600/
  • nvd.nist.gov Official NVD record