CVE-2025-4594

The Tournamatch plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'trn-ladder-registration-button' shortcode in all versions up to, and including, 4.6.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.1 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/tournamatch/tags/4.6.1/includes/shortcodes/class-shortcodes.php#L273	Product
https://plugins.trac.wordpress.org/changeset/3295681/tournamatch/trunk/includes/shortcodes/class-shortcodes.php	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/fc912831-bbdd-4f8f-a620-47e41b1b731d?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:tournamatch:tournamatch:*:*:*:*:*:wordpress:*:*

History

11 Jul 2025, 19:49

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-23 04:15

Updated : 2025-07-11 19:49

NVD link : CVE-2025-4594

Mitre link : CVE-2025-4594

CVE.ORG link : CVE-2025-4594

JSON object : View

Products Affected

tournamatch

tournamatch

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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