Vulnerability in Wpeverest User_registration_\&_membership

CVE-2025-2594

The User Registration & Membership WordPress plugin before 4.1.3 does not properly validate data in an AJAX action when the Membership Addon is enabled, allowing attackers to authenticate as any user, including administrators, by simply us…

EPSS: 0.074 (93.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Public proof-of-concept exploits

References

  • contact@wpscan.com (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2025-2594?
CVE-2025-2594 is a high-severity vulnerability in Wpeverest User_registration_\&_membership, classified under CWE-639 AUTHORIZATION BYPASS THROUGH USER-CONTROLLED KEY. CVSS score: 8.1/10. Published 2025-04-22.
How severe is CVE-2025-2594?
High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2025-2594 known to be exploited?
4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.