CVE-2016-20069
High · 8.2CVSS
8.2
EPSS
0.2%
Published
Jun 15, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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