High severity8.2NVD Advisory· Published Jun 15, 2026· Updated Jun 15, 2026
CVE-2016-20069
CVE-2016-20069
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.
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Affected products
1- Range: 1.0.23
Patches
Vulnerability mechanics
References
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