CVE-2025-31739 MEDIUM

CVE-2025-31739: WordPress Minimalistic Event Manager plugin <= 1.1.1 - Broken Access Control vulnerability

Vendor Manuel Schmalstieg
Product Minimalistic Event Manager
Weakness CWE-862 · Missing authorization
Published April 3, 2025
Last update April 28, 2026

CVSS base score

6.4/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in Manuel Schmalstieg Minimalistic Event Manager minimalistic-event-manager allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Minimalistic Event Manager: from n/a through <= 1.1.1.

Explanation of Vulnerability in Simple Terms

02Summary

Minimalistic Event Manager versions 1.1.1 and earlier lack proper authorization checks, allowing authenticated users with low privileges to modify or disable event data and functionality. The vulnerability affects the entire application scope due to changed scope impact. No confidentiality breach occurs, but integrity and availability of events can be compromised by low-privileged attackers without user interaction.

What an attacker can do

03Attacker Capabilities

Modify or disable events and event data without proper authorization.

Potential impact on your site

04Site Impact

Low-privilege users can alter or disable events, affecting site reliability and data integrity.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege user account on the site.

Key dates

06Disclosure timeline

April 3, 2025 CVE published
April 28, 2026 Record updated

Related vulnerabilities

08Related CVE