Booking Calendar Contact Form <= 1.2.40 - Reflected Cross-Site Scripting

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-36384
CVSS 6.1 (Medium)
Publicly Published June 22, 2023
Last Updated January 22, 2024
Researcher BOT

Description

The Booking Calendar Contact Form plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'dex_bccf_calendar_load2' parameter in versions up to, and including, 1.2.40 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

References

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Vulnerability Details for Booking Calendar Contact Form

Software Type Plugin
Software Slug booking-calendar-contact-form (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.2.41, or a newer patched version
Affected Version
  • <= 1.2.40
Patched Version
  • 1.2.41

Recent vulnerabilities in Booking Calendar Contact Form

# Title CVE ID CVSS Researchers Date
1 Booking Calendar Contact Form <= 1.0.23 - Authenticated (Subscriber+) Stored Cross-Site Scripting CVE-2016-20070 6.4 Joaquin Ramirez Martinez June 15, 2026
2 Booking Calendar Contact Form <= 1.1.24 - Unauthenticated Stored Cross-Site Scripting CVE-2016-20084 7.2 Joaquin Ramirez Martinez June 15, 2026
3 Booking Calendar Contact Form <= 1.2.63 - Authenticated (Subscriber+) Insecure Direct Object Reference to Calendar Takeover CVE-2026-6810 5.3 Md. Moniruzzaman Prodhan (NomanProdhan) April 23, 2026
4 Booking Calendar Contact Form <= 1.2.60 - Missing Authorization to Unauthenticated Arbitrary Booking Confirmation via 'dex_bccf_ipn' Parameter CVE-2025-13318 5.3 Md. Moniruzzaman Prodhan (NomanProdhan) November 21, 2025
5 Booking Calendar Contact Form <= 1.2.58 - Authenticated (Subscriber+) Stored Cross-Site Scripting CVE-2025-48231 6.4 kmaron1n June 30, 2025
6 Booking Calendar Contact Form <= 1.2.55 - Authenticated (Administrator+) Stored Cross-Site Scripting CVE-2025-24723 4.4 Nguyen Khanh Hao January 24, 2025
7 Booking Calendar Contact Form <= 1.2.34 - Missing Authorization to Authenticated (Subscriber+) Feedback Form Submission CVE-2023-25037 4.3 István Márton February 6, 2023
8 Booking Calendar Contact Form <= 1.2.34 - Cross-Site Request Forgery via cpdexbccf_feedback CVE-2023-25037 4.3 István Márton February 6, 2023
9 Booking Calendar Contact Form <= 1.0.23 - Reflected Cross-Site Scripting CVE-2016-10908 6.1 Joaquin Ramirez Martinez February 8, 2016
10 Booking Calendar Contact Form < 1.0.24 - Blind SQL Injection CVE-2016-10909 9.8 Joaquin Ramirez Martinez February 8, 2016

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