CVE-2025-1564: Select-Themes Setsail Membership

Critical severity, CVSS 9.8. EPSS: 0.6% chance of exploitation in the next 30 days.

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.

Affected products

• Select-Themes Setsail Membership: up to and including 1.0.3

Published 2025-03-01. Last modified 2026-06-17.