CVE-2026-76586BookingPress 1.5.6 - 1.6.2 - Unauthenticated Booking Price Manipulation via PayPal Payment Confirmation
Updated under an hour ago ()
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It affects Unknown Appointment Booking Calendar Plugin and Scheduling Plugin. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 7.5 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Weakness (CWE)
- CWE-284
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- WPScan
- NVD analysis
- Deferred
- Record last updated
- Aug 30, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Unknown Appointment Booking Calendar Plugin and Scheduling Plugin unknown:appointment_booking_calendar_plugin_and_scheduling_plugin (from the name) | from 1.5.6 before 1.6.3 | CNA record |
References
- https://wpscan.com/vulnerability/bc74bc9b-92ce-434e-a21d-34d7525c8600/exploit, vdb-entry, technical-description
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.