CVE-2023-45647: Mailmunch Constant Contact Forms

High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days.

Cross-Site Request Forgery (CSRF) vulnerability in MailMunch Constant Contact Forms by MailMunch plugin <= 2.0.10 versions.

Affected products

• Mailmunch Constant Contact Forms: up to and including 2.0.10

Published 2023-10-16. Last modified 2026-06-17.