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

2025-08-22 17:41

Gai Tanaka (63n0)

Strategic Overview

Status

Patched in 4.0.38

Affected PluginEventin – Event Calendar, Tickets, Registration, Booking & WooCommerce

Affected Version<= 4.0.37

CVSS7.2High

CVECVE-2025-7813

View all Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce vulnerabilities

Vulnerability Overview

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.

Technical Analysis

REMEDIATION: Update to version 4.0.38, or a newer patched version --- IDENTIFIER: CWE-918 (Server-Side Request Forgery (SSRF)) The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

External References

https://www.cve.org/CVERecord?id=CVE-2025-7813 https://www.wordfence.com/threat-intel/vulnerabilities/id/a73f806d-5d64-4df5-b032-3d3a149036ff

CVSS Vector

7.2

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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