CVE-2016-20069 — WordPress Booking Calendar Contact Form 1.0.23 SQL Injection
WordPress Booking Calendar Contact Form 1.0.23 contains an unauthenticated blind SQL injection vulnerability in the shortcode function that fails to sanitize the calendar parame…
Published: 2026-06-15 · CVSS: 8.8 · CVSS 4.0
WordPress Booking Calendar Contact Form 1.0.23 contains an unauthenticated blind SQL injection vulnerability in the shortcode function that fails to sanitize the calendar parameter before using it in database queries. Attackers can inject SQL commands through the calendar shortcode parameter to execute arbitrary SQL queries and extract sensitive database information.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7