CVE-2016-20069
HIGH
NVD
CVSS Score
8.2
Severity
HIGH
Published
Jun 15, 2026
Vendor
unknown
Description
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.