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TI-2026-54141 Aliases CVE-2026-77704GHSA-8287-674v-3j6m

Amelia 1.2.32 - 2.4.8 - Amelia Customer+ Appointment Status Update and Self-Approval

Priority LOW 13CWE-863Published · Updated

Key facts

Attack vector
Network
Privileges required
High
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-863.

Summary

The Booking for Appointments and Events Calendar WordPress plugin before 2.4.9 does not check that a user holds the required capability before letting them change an appointment's status, allowing customers to set arbitrary statuses on appointments they are booked on, including approving their own bookings that were left awaiting approval and overwriting another customer's booking status on a shared appointment.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00281 20th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Booking for Appointments and Events Calendar (Unknown): 2.4.9

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
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
UnknownBooking for Appointments and Events Calendar1.2.32 to before 2.4.92.4.9Patch availableCNA
  • Booking for Appointments and Events Calendar VendorUnknown Affected 1.2.32 to before 2.4.9 Fixed in 2.4.9 Patch available CNA

Remediation

  • Fix · CNA Booking for Appointments and Events Calendar (Unknown) Fixed in 2.4.9

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-77704
  2. 2026-10-03 Alias added: GHSA-8287-674v-3j6m

References

Exploit 1

Sources

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