Watcheezy Live chat plugin for WordPress <= 2.0 - Stored Cross-Site Scripting

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2021-24305
CVSS 6.1 (Medium)
Publicly Published May 5, 2021
Last Updated January 22, 2024
Researcher Vincent MICHEL


The Target First WordPress Plugin v2.0, also previously known as Watcheezy, suffers from a critical unauthenticated stored XSS vulnerability. An attacker could change the licence key value through a POST on any URL with the 'weeWzKey' parameter that will be save as the 'weeID' option and is not sanitized.



Vulnerability Details for Watcheezy Live chat plugin for WordPress

Software Type Plugin
Software Slug watcheezy (view on
Patched? Yes
Remediation Update to version 3.0, or a newer patched version
Affected Version
  • <= 2.0
Patched Version
  • 3.0

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