CVE-2025-47564 MEDIUM

CVE-2025-47564: WordPress EventON plugin <= 4.9.8 - Broken Access Control vulnerability

Vendor Ashanjay
Product EventON
Weakness CWE-862 · Missing authorization
Published May 16, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in ashanjay EventON eventon allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects EventON: from n/a through <= 4.9.8.

Explanation of Vulnerability in Simple Terms

02Summary

EventON versions 4.9.8 and earlier lack proper authorization checks, allowing unauthenticated attackers to trigger a denial-of-service condition over the network. The vulnerability requires no user interaction and can be exploited remotely. Site availability may be impacted if the affected component is actively used.

What an attacker can do

03Attacker Capabilities

Trigger a denial-of-service condition without authentication.

Potential impact on your site

04Site Impact

Site availability may be disrupted if EventON is actively processing requests.

Conditions required to exploit

05Prerequisites

Network access to the site; no authentication or user interaction required.

Key dates

06Disclosure timeline

May 16, 2025 CVE published
April 28, 2026 Record updated