Simple Membership <= 4.4.1 - Open Redirect

URL Redirection to Untrusted Site ('Open Redirect')
CVE CVE-2024-22308
CVSS 6.1 (Medium)
Publicly Published January 19, 2024
Last Updated January 24, 2024
Researcher Joshua Chan


The Simple Membership plugin for WordPress is vulnerable to Open Redirect in all versions up to, and including, 4.4.1. This is due to insufficient validation on the redirect url supplied via the swpm_page_url parameter. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites if they can successfully trick them into performing an action.



Vulnerability Details for Simple Membership

Software Type Plugin
Software Slug simple-membership (view on
Patched? Yes
Remediation Update to version 4.4.2, or a newer patched version
Affected Version
  • <= 4.4.1
Patched Version
  • 4.4.2

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