CVE-2025-58243 in imEvent Plugin
Summary
by MITRE • 11/06/2025
Missing Authorization vulnerability in Jthemes imEvent imevent allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects imEvent: from n/a through <= 3.4.0.
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Analysis
by VulDB Data Team • 11/08/2025
The vulnerability identified as CVE-2025-58243 represents a critical missing authorization flaw within the Jthemes imEvent plugin, specifically impacting versions through 3.4.0. This issue stems from inadequate access control mechanisms that fail to properly constrain user functionality through appropriate access control lists. The vulnerability allows unauthorized users to access administrative features and functionalities that should be restricted to authorized personnel only, creating a significant security risk for systems utilizing this plugin.
The technical implementation of this vulnerability manifests as a failure in the plugin's authorization checking mechanisms, which are designed to enforce access control policies based on user roles and permissions. According to CWE-285, this corresponds to improper authorization vulnerabilities where the system fails to verify that an actor is authorized to perform a requested operation. The flaw exists in the plugin's permission validation logic, where certain administrative endpoints or functions do not properly verify user credentials or role-based access restrictions. This missing authorization check creates an attack surface where malicious actors can exploit the functionality without proper authentication or authorization, potentially leading to complete system compromise.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it can enable attackers to perform critical administrative operations such as modifying event configurations, accessing sensitive data, or potentially escalating privileges within the affected system. The imEvent plugin serves as a core component for event management within WordPress environments, making this vulnerability particularly dangerous as it could allow attackers to manipulate event scheduling, user access, or system configurations. This type of vulnerability directly maps to ATT&CK technique T1078 which covers valid accounts and privilege escalation through unauthorized access to system resources. The affected version range through 3.4.0 indicates this flaw has existed for multiple releases, suggesting a prolonged window of exposure for affected systems.
Security practitioners should prioritize immediate remediation of this vulnerability by updating to the latest version of the imEvent plugin where the authorization checks have been properly implemented. The recommended mitigation strategy involves implementing comprehensive access control measures that enforce proper authentication and authorization protocols for all administrative functions. Organizations should conduct thorough security assessments of their WordPress installations to identify any other plugins or themes that may be vulnerable to similar authorization flaws. Additionally, implementing network segmentation and monitoring solutions can help detect unauthorized access attempts to administrative interfaces. The vulnerability demonstrates the critical importance of proper access control implementation and serves as a reminder of the necessity for regular security auditing of third-party plugins and components within web applications. This type of authorization failure can lead to data breaches, system compromise, and regulatory compliance violations, making immediate remediation essential for maintaining system integrity and protecting sensitive information assets.