Vulnerability Description
The User Registration & Membership – Custom Registration Form, Login Form, and User Profile plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.2.1 via the create_stripe_subscription() function, due to missing validation on the 'member_id' user controlled key. This makes it possible for unauthenticated attackers to delete arbitrary user accounts that have registered through the plugin.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/user-registration/tags/4.1.3/modules/
- https://plugins.trac.wordpress.org/changeset/3287698/user-registration/trunk/mod
- https://www.wordfence.com/threat-intel/vulnerabilities/id/30339ff6-b6bf-4c56-b6c
FAQ
What is CVE-2025-3281?
CVE-2025-3281 is a vulnerability with a CVSS score of 5.3 (MEDIUM). The User Registration & Membership – Custom Registration Form, Login Form, and User Profile plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including,...
How severe is CVE-2025-3281?
CVE-2025-3281 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-3281?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.