The SetSail Membership plugin for WordPress is vulnerable to in all versions up to, and including, 1.0.3. This is due to the plugin not properly verifying a users identity through the social login. This makes it possible for unauthenticated attackers to log in as any user, including administrators and take over access to their account.
CVE ID: CVE-2025-1564
CVSS Base Severity: CRITICAL
CVSS Base Score: 9.8
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vendor: Select-Themes
Product: SetSail Membership
EPSS Score: 0.06% (probability of being exploited)
EPSS Percentile: 16.97% (scored less or equal to compared to others)
EPSS Date: 2025-03-30 (when was this score calculated)