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TI-2026-59967 Aliases CVE-2026-87892GHSA-85vh-crr4-c67p

Rox Appointment Booking < 1.2.0 - Unauthenticated Price Manipulation and Payment Method Restriction Bypass

Priority LOW 30CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-284.

Summary

The Rox Appointment Booking WordPress plugin before 1.2.0 does not verify the order total or the selected payment method against its own server-side pricing when creating a booking, allowing unauthenticated attackers to create confirmed bookings at an arbitrary price and to bypass the site's configured payment-method restrictions.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00339 27th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Rox Appointment Booking (Unknown): 1.2.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownRox Appointment Bookingbefore 1.2.01.2.0Patch availableCNA
  • Rox Appointment Booking VendorUnknown Affected before 1.2.0 Fixed in 1.2.0 Patch available CNA

Remediation

  • Fix · CNA Rox Appointment Booking (Unknown) Fixed in 1.2.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Rox Appointment Booking 1.2.0

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2026-59966 Rox Appointment Booking < 1.2.0 - Unauthenticated Holiday Schedule Modification via REST APIPriority LOW 35
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-87892
  2. 2026-10-03 Alias added: GHSA-85vh-crr4-c67p

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences