Event Monster – Event Management, Tickets Booking, Upcoming Event <= 1.1.20 - Cross-Site Request Forgery

8.8
Cross-Site Request Forgery (CSRF)
CVE CVE-2022-3336
CVSS 8.8 (High)
Publicly Published October 27, 2022
Last Updated January 22, 2024
Researcher Thura Moe Myint (mgthuramoemyint)

Description

The Event Monster plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.20. This is due to missing or incorrect nonce validation when processing AJAX actions. This makes it possible for unauthenticated attackers to invoke these actions and perform actions like deleting all visitor records, via forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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Vulnerability Details for Event Monster – Event Manager, Event Booking, Event Ticket & Registration

Software Type Plugin
Software Slug event-monster (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.2.0, or a newer patched version
Affected Version
  • <= 1.1.20
Patched Version
  • 1.2.0

Recent vulnerabilities in Event Monster – Event Manager, Event Booking, Event Ticket & Registration

# Title CVE ID CVSS Researchers Date
1 Event Monster <= 2.1.0 - Unauthenticated Insufficient Verification of Data Authenticity to Payment Bypass via em_capture_payment AJAX Action CVE-2026-8608 5.3 NAKLEH ZEIDAN June 5, 2026
2 Event monster <= 1.4.3 - Information Exposure Via Visitors List Export CVE-2024-11396 5.3 mike harris (mikeyh) January 13, 2025
3 Event Management Tickets Booking <= 1.4.3 - Unauthenticated Information Exposure CVE-2024-5059 5.3 Muhammad Daffa June 19, 2024
4 Event Monster <= 1.3.9 - Authenticated(Contributor+) PHP Object Injection via Custom Meta CVE-2024-1895 7.5 Francesco Carlucci April 29, 2024
5 Event Management Tickets Booking <= 1.4.6 - Authenticated (Administrator+) Stored Cross-Site Scripting via settings CVE-2023-47525 4.4 Jeongwoo-Lee(Roronoa) December 19, 2023
6 Event Monster <= 1.2.0 - Authenticated (Administrator+) SQL Injection CVE-2022-3720 7.2 Thura Moe Myint (mgthuramoemyint) October 31, 2022
7 Event Management Tickets Booking By Event Monster Plugin < 1.0.6 - Cross-Site Scripting 7.2 Admavidhya N May 23, 2019

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