WordPress Plugin Multiplayer Games Cross-Site Scripting - CVE-2021-34644
WordPress Plugin Multiplayer Games is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks. WordPress Plugin Multiplayer Games version 3.7 is vulnerable prior versions may also be affected.