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CVE-2025-1766— Event Manager, Events Calendar, Tickets, Registrations – Eventin <= 4.0.24 - Missing Authorization to Unauthenticated Payment Status Update

Quick assessment

Affected
arraytics Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Eventin 4.0.24及之前版本存在安全漏洞，该漏洞源于payment_complete函数缺少能力检查，可能导致未授权数据修改。

CVSS 5.3 · Medium EPSS 0.36% · P28

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-1766

Vulnerability Information
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Vulnerability Title
Event Manager, Events Calendar, Tickets, Registrations – Eventin <= 4.0.24 - Missing Authorization to Unauthenticated Payment Status Update
Source: CVE Program / CVE List V5
Vulnerability Description
The Event Manager, Events Calendar, Tickets, Registrations – Eventin plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'payment_complete' function in all versions up to, and including, 4.0.24. This makes it possible for unauthenticated attackers to update the status of ticket payments to 'completed', possibly resulting in financial loss.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Eventin 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Eventin 4.0.24及之前版本存在安全漏洞，该漏洞源于payment_complete函数缺少能力检查，可能导致未授权数据修改。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
themewinter Eventin – Event Manager, Events Calendar, Event Tickets and Registrations * ~ 4.0.24 -

II. Public POCs for CVE-2025-1766

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III. Intelligence Information for CVE-2025-1766

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Patches & Fixes for CVE-2025-1766 (2)

Vendor Advisories for CVE-2025-1766 (1)

IV. Related Vulnerabilities

Same product: Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered)
Same vendor: arraytics
Same weakness: CWE-862

V. Comments for CVE-2025-1766

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