Event Manager, Events Calendar, Booking, Registrations and Tickets – Eventin <= 4.0.37 - Unauthenticated Server-Side Request Forgery

7.2
Server-Side Request Forgery (SSRF)
CVE CVE-2025-7813
CVSS 7.2 (High)
Publicly Published August 22, 2025
Last Updated August 23, 2025
Researcher Gai Tanaka (63n0)

Description

The Events Calendar, Event Booking, Registrations and Event Tickets – Eventin plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.0.37 via the proxy_image function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

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Vulnerability Details for Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce

Software Type Plugin
Software Slug wp-event-solution (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.0.38, or a newer patched version
Affected Version
  • <= 4.0.37
Patched Version
  • 4.0.38

Recent vulnerabilities in Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce

# Title CVE ID CVSS Researchers Date
1 Event SOlution <= 4.1.18 - Authenticated (Customer+) Information Exposure CVE-2026-28174 4.3 VanTastic August 13, 2026
2 Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.20 - Authenticated (Contributor+) Information Exposure CVE-2026-13177 4.3 Meher Sudhakar Abbireddi August 13, 2026
3 Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.20 - Authenticated (Contributor+) Information Exposure CVE-2026-13168 4.3 Muni Nitish Kumar Yaddala August 13, 2026
4 Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.20 - Unauthenticated User Account Creation CVE-2026-13171 5.3 Sanjorn Keeratirungsan August 10, 2026
5 Eventin <= 4.1.19 - Authenticated (Editor+) Local File Inclusion CVE-2026-13170 6.6 Meher Sudhakar Abbireddi August 6, 2026
6 Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce <= 4.1.9 - Missing Authorization CVE-2026-66451 5.3 Evan NR August 5, 2026
7 Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce < 4.1.16 - Unauthenticated Payment Bypass CVE-2026-13178 5.3 Haitam Lazaar August 4, 2026
8 Eventin <= 4.1.15 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'etn_faq_content' Parameter CVE-2026-12924 6.4 Wordfence PRISM July 9, 2026
9 Eventin 4.0.26 - 4.1.15 - Missing Authorization to Unauthenticated Payment Bypass via REST API CVE-2026-13039 5.3 Niv Kochan July 9, 2026
10 Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) <= 4.1.12 - Missing Authorization CVE-2025-68045 5.3 l3m3s June 15, 2026

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