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CVE-2021-34644

MEDIUM CVSS: 6.1 Published: 2021-08-16 Modified: 2026-06-17

Description

The Multiplayer Games WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to the use of $_SERVER['PHP_SELF'] in the ~/multiplayergames.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.7.

Affected Platforms

Multiplayer-Plugin Project Multiplayer-Plugin

Weakness Type

CWE-79, CWE-79

References