Arbitrary File Retrieval Flaw in Salon Booking System Plugin by WordPress
CVE-2026-110033
Key Information:
- Vendor
WordPress
- Status
- Vendor
- CVE Published:
- 18 October 2026
Badges
What is CVE-2026-110033?
The Salon Booking System plugin for WordPress prior to version 10.31.11 is susceptible to an arbitrary file retrieval vulnerability. This occurs due to insufficient validation of user-supplied image URLs, enabling users with Salon Staff privileges or higher to manipulate the server into accessing internal resources improperly. Moreover, it allows the storage of potentially malicious SVG files that could execute arbitrary scripts in the site's context for any user who accesses them. This security gap presents a significant risk of information disclosure and exploitation of web applications.
Affected Version(s)
Salon Booking System 0 < 10.31.11
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.