CVE-2026-84777: Really Simple Plugins Really Simple SSL

High severity, CVSS 7.4. EPSS: 0.4% chance of exploitation in the next 30 days.

Unauthenticated Broken Authentication in Really Simple SSL <= 9.8.0 versions.

Affected products

• Really Simple Plugins Really Simple SSL: up to and including 9.8.0

Published 2026-09-03. Last modified 2026-09-03.