CVE-2026-109232 Cross-site scripting in Salon Booking System – Appointment Booking for Salons, Barbershops & Spas
Unauthenticated attackers can inject arbitrary scripts via custom checkout fields in the Salon Booking System plugin, affecting sites with specific field configurations.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-109232?
CVE-2026-109232 is a high-severity cross-site scripting vulnerability in wordpresschef Salon Booking System – Appointment Booking for Salons, Barbershops & Spas, published on 16 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Salon Booking System – Appointment Booking for Salons, Barbershops & Spas plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'sln[<checkout-field-key>]' parameter in all versions up to, and including, 10.31.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires that the site administrator has configured at least one custom checkout field of type Html or File, which is a standard documented plugin feature.
Weakness: CWE-79
Which versions are affected by CVE-2026-109232?
How do I fix CVE-2026-109232?
No fix has been published for CVE-2026-109232 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-109232 being exploited?
There is no known exploitation of CVE-2026-109232 in the wild and no public exploit code.
Sources
Also known as GHSA-g9x2-j2vc-fcrr.