During an internal review of the WP Fastest Cache plugin, the WPScan team discovered a serious SQL injection vulnerability. This vulnerability may allow unauthenticated attackers to read the full contents of the WordPress database using a time‑based blind SQL injection payload.
Upon discovering the vulnerability, we promptly alerted the plugin development team, who released version
1.2.2 to fix the issue. It is crucial for administrators to ensure their WordPress installations are fully updated to safeguard against this vulnerability.