What’s Vulnerable › Vulnerabilities
CVE-2026-110033: Salon Booking System < 10.31.11 - Salon Staff+ Stored XSS and SSRF via Salon REST 'image_url'
- Severity: medium (CVSS 6.8 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-79
Description
The Salon Booking System WordPress plugin before 10.31.11 does not validate a user-supplied image URL before fetching it server-side and writing the response to a publicly accessible location under an attacker-chosen filename, allowing users with the Salon Staff role or higher to force the server to read internal-only resources and disclose them, and to store a malicious SVG that runs arbitrary scripts in the site's origin for anyone who opens it.
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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