CVE-2026-25445: Membership Software Wishlist Member X

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Deserialization of Untrusted Data vulnerability in Membership Software WishList Member X allows Object Injection.This issue affects WishList Member X: from n/a through 3.29.0.

Affected products

• Membership Software Wishlist Member X: up to and including 3.29.0

Published 2026-03-19. Last modified 2026-06-17.