CVE-2026-77704 — LOW (2.7) — White Hats Nepal

Vulnerability Description

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.

CVSS Score

2.7

LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-863

References

https://wpscan.com/vulnerability/7b444920-28c4-4e4c-b5fd-38fdc31aef0c/

FAQ

What is CVE-2026-77704?

CVE-2026-77704 is a vulnerability with a CVSS score of 2.7 (LOW). 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 cu...

How severe is CVE-2026-77704?

CVE-2026-77704 has been rated LOW with a CVSS base score of 2.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-77704?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.