Event Booking Manager for WooCommerce <= 5.3.6 - Authenticated (Author+) Stored Cross-Site Scripting

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2026-16063
CVSS 6.4 (Medium)
Publicly Published July 22, 2026
Last Updated August 15, 2026
Researcher Yaswanth Reddy Sunkara

Description

The Event Booking Manager for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 5.3.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, 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 Event Booking Manager for WooCommerce – Sell Tickets, Event Registration, RSVP & Event Calendar

Software Type Plugin
Software Slug mage-eventpress (view on wordpress.org)
Patched? Yes
Remediation Update to version 5.3.7, or a newer patched version
Affected Version
  • <= 5.3.6
Patched Version
  • 5.3.7

Recent vulnerabilities in Event Booking Manager for WooCommerce – Sell Tickets, Event Registration, RSVP & Event Calendar

# Title CVE ID CVSS Researchers Date
1 Event Booking Manager for WooCommerce – Sell Tickets, Event Registration, RSVP & Event Calendar <= 5.5.0 - Missing Authorization CVE-2026-81759 4.3 sungbyeongchan August 27, 2026
2 Event Booking Manager for WooCommerce – Sell Tickets, Event Registration, RSVP & Event Calendar <= 5.5.0 - Missing Authorization CVE-2026-81761 4.3 sungbyeongchan August 27, 2026
3 Event Booking Manager for WooCommerce – Sell Tickets, Event Registration, RSVP & Event Calendar < 5.3.7 - Missing Authorization CVE-2026-16064 4.3 Yaswanth Reddy Sunkara August 2, 2026
4 Event Booking Manager for WooCommerce – Sell Tickets, Event Registration, RSVP & Event Calendar < 5.3.7 - Authenticated (Contributor+) PHP Object Injection CVE-2026-16062 7.5 Yaswanth Reddy Sunkara August 2, 2026
5 Event Booking Manager for WooCommerce <= 5.3.7 - Missing Authorization to Authenticated (Contributor+) Site-Wide Payment Settings Modification via mep_save_payment_settings_modal AJAX Action CVE-2026-17166 4.3 Wordfence PRISM July 28, 2026
6 Event Booking Manager for WooCommerce <= 5.3.3 - Missing Authorization CVE-2026-45441 5.3 dodoh4t May 26, 2026
7 Event Booking Manager for WooCommerce <= 5.1.4 - Reflected Cross-Site Scripting CVE-2026-25361 6.1 johska March 20, 2026
8 WpEvently <= 5.1.1 - Unauthenticated PHP Object Injection CVE-2026-23549 8.1 Phat RiO February 18, 2026
9 WpEvently < 5.1.9 - Unauthenticated Information Exposure CVE-2026-32354 4.3 Bao - BlueRock February 14, 2026
10 WpEvently <= 5.0.8 - Authenticated (Contributor+) PHP Object Injection CVE-2026-24954 7.5 Phat RiO December 25, 2025

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