WordPress plugin
Booking Calendar Contact Form security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 12 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical1
- High2
- Medium9
- Low0
All Booking Calendar Contact Form vulnerabilities
- High7.2Unauthenticated Stored Cross-Site Scripting
≤1.1.24Update to 1.1.25
- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting
≤1.0.23Update to 1.0.24
- Medium5.3Authenticated (Subscriber+) Insecure Direct Object Reference to Calendar Takeover
≤1.2.63Update to 1.2.64
- Medium5.3Missing Authorization to Unauthenticated Arbitrary Booking Confirmation via 'dex_bccf_ipn' Parameter
≤1.2.60Update to 1.2.61
- Medium6.4Authenticated (Subscriber+) Stored Cross-Site Scripting
≤1.2.58Update to 1.2.59
- Medium4.4Authenticated (Administrator+) Stored Cross-Site Scripting
≤1.2.55Update to 1.2.56
- Medium6.1Reflected Cross-Site Scripting
≤1.2.40Update to 1.2.41
- Medium4.3Missing Authorization to Authenticated (Subscriber+) Feedback Form Submission
≤1.2.34Update to 1.2.35
- Medium4.3Cross-Site Request Forgery via cpdexbccf_feedback
≤1.2.34Update to 1.2.35
- Critical9.8Blind SQL Injection
<1.0.24Update to 1.0.24
- Medium6.1Reflected Cross-Site Scripting
≤1.0.23Update to 1.0.24
- High8.1Shortcode SQL Injection
≤1.0.23Update to 1.0.24
Booking Calendar Contact Form: common questions
Does Booking Calendar Contact Form have known vulnerabilities?
Yes. VulnCrest Radar lists 12 known vulnerabilities in Booking Calendar Contact Form: 1 critical, 2 high, 9 medium. None are known to affect version null.
How do I check which version of Booking Calendar Contact Form I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Booking Calendar Contact Form vulnerability?
CVE-2016-20084, published Jun 15, 2026: Booking Calendar Contact Form <= 1.1.24 - Unauthenticated Stored Cross-Site Scripting. Severity: High (CVSS 7.2).
Is any Booking Calendar Contact Form vulnerability listed in CISA KEV?
No. None of the known Booking Calendar Contact Form vulnerabilities is currently listed in the CISA KEV catalog.