CVE-2026-14239

Tourmaster < 5.4.8 - Stored XSS via CSRF

Published Jul 30, 2026 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
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).

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Weaknesses CWE-352
CWE-79
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-352
CWE-79
Type Values Removed Values Added
Weaknesses CWE-352
CWE-79
Type Values Removed Values Added
First Time appeared Tourmaster
Tourmaster tourmaster
Wordpress
Wordpress wordpress
Vendors & Products Tourmaster
Tourmaster tourmaster
Wordpress
Wordpress wordpress
Type Values Removed Values Added
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).
Title Tourmaster < 5.4.8 - Stored XSS via CSRF
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Aug 4, 2026, 6:58 PM
Reserved
Jun 30, 2026, 1:13 PM
Status
Deferred
Published
Jul 30, 2026, 6:25 AM
Modified
Aug 4, 2026, 8:16 PM