CVE-2023-6063: Wpfastestcache Wp Fastest Cache

High severity, CVSS 7.5. EPSS: 73.7% chance of exploitation in the next 30 days.

The WP Fastest Cache WordPress plugin before 1.2.2 does not properly sanitise and escape a parameter before using it in a SQL statement, leading to a SQL injection exploitable by unauthenticated users.

Affected products

• Wpfastestcache Wp Fastest Cache: before 1.2.2 (fixed in 1.2.2)

Published 2023-12-04. Last modified 2026-06-17.