Multiplayer Games <= 3.7 - Reflected Cross-Site Scripting

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2021-34644
CVSS 6.1 (Medium)
Publicly Published August 13, 2021
Last Updated August 8, 2022
Researcher p7e4

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.

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Vulnerability Details for Multiplayer Games

Software Type Plugin
Software Slug multiplayer-plugin (view on wordpress.org)
Patched? No
Remediation No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement.
Affected Version
  • <= 3.7

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