CVE-2023-41956: Simple-Membership-Plugin Simple Membership

High severity, CVSS 8.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Improper Authentication vulnerability in smp7, wp.Insider Simple Membership.This issue affects Simple Membership: from n/a through 4.3.4.

Affected products

• Simple-Membership-Plugin Simple Membership: before 4.3.5 (fixed in 4.3.5)

Published 2024-05-17. Last modified 2026-06-17.