CVE-2026-17021 — MEDIUM (5.3)

Vulnerability Description

The Salon Booking System WordPress plugin before 10.30.34 does not properly restrict access to some of its booking-modification AJAX actions and does not verify ownership of the targeted booking, allowing unauthenticated users to tamper with the stored total of arbitrary bookings.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Related Weaknesses (CWE)

CWE-862

References

https://wpscan.com/vulnerability/fbbfa907-3efd-4050-9651-d3836af062a9/

FAQ

What is CVE-2026-17021?

CVE-2026-17021 is a vulnerability with a CVSS score of 5.3 (MEDIUM). The Salon Booking System WordPress plugin before 10.30.34 does not properly restrict access to some of its booking-modification AJAX actions and does not verify ownership of the targeted booking, allo...

How severe is CVE-2026-17021?

CVE-2026-17021 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-17021?

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