Insecure Token Generation in Salon Booking System Plugin by WordPress
CVE-2026-110013
Key Information:
- Vendor
WordPress
- Status
- Vendor
- CVE Published:
- 16 October 2026
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What is CVE-2026-110013?
The Salon Booking System plugin for WordPress versions prior to 10.31.9 contains a security flaw that stems from the insecure generation of booking-API access tokens. The tokens are derived from a hardcoded value within the plugin combined with the timestamp of their issuance, rather than from a secure random source. This vulnerability allows an attacker who can predict the timing of token issuance to generate valid tokens, thereby gaining unauthorized access to the booking API with the permissions of the affected user, including administrative access.
Affected Version(s)
Salon Booking System 0 < 10.31.9
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.