CVE-2026-84753: Wpfunnels Mail Mint

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

Unauthenticated PHP Object Injection in Mail Mint <= 1.31.0 versions.

Affected products

• Wpfunnels Mail Mint: up to and including 1.31.0

Published 2026-09-03. Last modified 2026-09-05.