Vulnerability · Published Jul 30, 2026 · Assigned by WPScan

CVE-2026-14239Tourmaster < 5.4.8 - Stored XSS via CSRF

High 7.1

In plain English

A high-severity cross-site scripting in tourmaster from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 4% of all known vulnerabilities).

Severity (CVSS 3.1)7.1High

Exploit odds (30 days)0.1%top 96.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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 products (as reported)

Vendor	Product	Versions
Unknown	tourmaster	0 – before 5.4.8

Weakness: CWE-79, CWE-352 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

References

https://wpscan.com/vulnerability/1cd293c6-10c3-4a5c-914e-b3bdcd316d2b/ exploit, vdb-entry, technical-description