CVE-2023-6137: Wpfrontier Frontier Post

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

Cross-Site Request Forgery (CSRF) vulnerability in finnj Frontier Post allows Cross Site Request Forgery.This issue affects Frontier Post: from n/a through 6.1.

Affected products

• Wpfrontier Frontier Post: up to and including 6.1

Published 2023-11-30. Last modified 2026-06-17.