Vulnerability in Salon Booking System

CVE-2026-110035

The Salon Booking System WordPress plugin before 10.31.11 does not restrict one of its REST API endpoints to salon staff, allowing any authenticated user, such as a subscriber, to retrieve every discount coupon configured on the site, including coupons the administrator has chosen to hide from customers, together with their amounts, validity dates and usage limits.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

  • Salon Booking System

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-110035?
CVE-2026-110035 is a medium-severity vulnerability in Salon Booking System, classified under Improper Access Control. CVSS score: 4.3/10. Published 2026-10-18.
How severe is CVE-2026-110035?
Medium severity. CVSS v3 base score is 4.3 out of 10.