What’s Vulnerable › Vulnerabilities
CVE-2026-110035: Salon Booking System < 10.31.11 - Subscriber+ Coupon Code Disclosure via Discounts REST Route
- Severity: medium (CVSS 4.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-18 · updated 2026-10-19
- Weakness: CWE-284
Description
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.
Affected products
- Salon booking system: before 10.31.11 — fixed in 10.31.11
How to fix
Upgrade to a fixed version: Salon booking system 10.31.11. Check the vendor advisory for mitigations.
References
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