CVE-2026-14239

Summary

The tourmaster WordPress plugin before 5.4.8 does not perform a nonce check when storing a custom-filter label taken from a request parameter, and does not escape that label when echoing it on the filter admin page, allowing an unauthenticated attacker to trick a logged-in administrator into storing JavaScript that then executes in the admin area (stored Cross-Site Scripting via CSRF).

Affected Software

VendorProductVersion RangeStatus
Unknowntourmaster0 < 5.4.8affected

Weaknesses

  • CWE-79 Cross-Site Scripting (XSS)
  • CWE-352 Cross-Site Request Forgery (CSRF)

References