CVE-2026-32363 in WPLifeCycle Plugin
Summary
by MITRE • 03/13/2026
Missing Authorization vulnerability in Funlus Oy WPLifeCycle free-php-version-info allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WPLifeCycle: from n/a through <= 3.3.1.
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Analysis
by VulDB Data Team • 03/20/2026
The vulnerability identified as CVE-2026-32363 represents a critical missing authorization flaw within the Funlus Oy WPLifeCycle plugin version 3.3.1 and earlier. This security weakness stems from incorrectly configured access control mechanisms that fail to properly validate user permissions before granting access to sensitive functionality. The vulnerability specifically impacts the free-php-version-info component of the WPLifeCycle plugin, which is designed to provide version information and lifecycle status for WordPress plugins. The misconfiguration allows unauthorized users to bypass intended access controls and potentially exploit administrative functions that should only be available to authenticated administrators.
This missing authorization vulnerability falls under the CWE-285 category of Improper Authorization, which is classified as a fundamental access control weakness in software systems. The flaw operates at the application level where the plugin fails to implement proper authentication checks before executing privileged operations. According to ATT&CK framework, this vulnerability maps to T1078 Valid Accounts and T1566 Impersonation techniques, as attackers can exploit the misconfigured access controls to assume administrative privileges. The vulnerability is particularly concerning because it affects a core plugin functionality that is designed to provide version information but inadvertently exposes administrative capabilities to unauthorized parties.
The operational impact of this vulnerability is significant as it allows attackers to exploit incorrect access control security levels without proper authentication. An attacker who can reach the affected plugin endpoint could potentially execute administrative functions, modify plugin configurations, or access sensitive data that should be restricted to authorized users only. The vulnerability affects all versions from the initial release through version 3.3.1, indicating a long-standing issue that has not been properly addressed. This creates a substantial risk for WordPress installations using the WPLifeCycle plugin, as the attack surface remains open for exploitation across multiple versions.
The technical implementation of this vulnerability suggests that the plugin lacks proper user role verification before executing privileged operations. When the free-php-version-info functionality is accessed, the system should validate that the requesting user possesses appropriate administrative privileges before proceeding with version information retrieval or administrative actions. However, the current implementation fails to perform these checks, creating a pathway for privilege escalation. The vulnerability demonstrates poor security coding practices where access control decisions are not consistently enforced throughout the application's functionality. Organizations using affected versions should immediately implement mitigations to prevent unauthorized access to administrative capabilities.
Mitigation strategies should include immediate patching of the WPLifeCycle plugin to version 3.3.2 or later where the access control issues have been addressed. System administrators should also implement network-level restrictions to limit access to plugin endpoints and ensure that only trusted users can reach the affected functionality. Additional security measures include monitoring for unauthorized access attempts, implementing proper user role management, and conducting regular security audits of plugin installations. The vulnerability highlights the importance of proper access control implementation and the need for security testing during the software development lifecycle to prevent similar issues from occurring in the future. Organizations should also consider implementing web application firewalls to detect and block exploitation attempts targeting this specific vulnerability.