What’s Vulnerable › Vulnerabilities

CVE-2026-6320: Salon Booking System – Free Version <= 10.30.25 - Unauthenticated Arbitrary File Read via Booking File Field Path Traversal

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-02 · updated 2026-06-17
• Weakness: CWE-22

Description

The Salon Booking System – Free Version plugin for WordPress is vulnerable to Arbitrary File Read in versions up to, and including, 10.30.25. This is due to the public booking flow accepting attacker-controlled file-field values and later using those stored values as trusted paths for email attachments. This makes it possible for unauthenticated attackers to read arbitrary local files and exfiltrate them via booking confirmation email attachments.

Affected products

• Salon booking system: through 10.30.25

References

• https://plugins.trac.wordpress.org/changeset/3512110/salon-booking-system
• https://www.wordfence.com/threat-intel/vulnerabilities/id/e91b8082-e1c7-4989-82db-20e255b52854?source=cve

Get alerted when CVE-2026-6320 or the next vulnerability affects your stack