CVE-2026-32396 in Team Plugin
Summary
by MITRE • 03/13/2026
Missing Authorization vulnerability in RadiusTheme Team tlp-team allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Team: from n/a through <= 5.0.13.
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Analysis
by VulDB Data Team • 03/15/2026
The vulnerability identified as CVE-2026-32396 represents a critical missing authorization flaw within the RadiusTheme Team tlp-team plugin, specifically impacting versions ranging from the initial release through 5.0.13. This security weakness stems from incorrectly configured access control security levels that fail to properly validate user permissions before granting access to sensitive functionalities. The issue manifests when the plugin does not adequately verify whether authenticated users possess the necessary privileges to perform specific administrative tasks or access restricted data within the WordPress environment.
This missing authorization vulnerability falls under the CWE-863 category of Incorrect Authorization, which specifically addresses situations where the system fails to properly enforce access control mechanisms. The flaw allows attackers to exploit the improperly configured security levels to bypass normal access controls and potentially execute unauthorized actions within the affected system. The vulnerability is particularly concerning because it affects the core access control mechanisms of the plugin, potentially enabling attackers to perform administrative functions without proper authentication or authorization.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it can enable attackers to manipulate team member configurations, modify access permissions, and potentially compromise the entire WordPress installation. Attackers exploiting this flaw could gain the ability to add new administrators, modify existing user roles, or access sensitive team data that should only be available to authorized personnel. The vulnerability's scope is particularly dangerous in environments where multiple users with varying permission levels interact with the system, as it could allow low-privilege users to escalate their privileges and gain full administrative control.
Security practitioners should implement immediate mitigations including updating to the latest version of the RadiusTheme Team plugin where the authorization flaw has been patched, implementing additional access control measures such as two-factor authentication, and conducting thorough security audits of all plugins and themes within the WordPress environment. The ATT&CK framework categorizes this vulnerability under privilege escalation techniques, specifically targeting the T1078 credential access sub-technique. Organizations should also consider implementing network segmentation and monitoring for suspicious access patterns to detect potential exploitation attempts.
The root cause of this vulnerability lies in the improper implementation of access control validation mechanisms within the plugin's codebase, where the system fails to properly authenticate and authorize user actions before executing sensitive operations. This failure creates a persistent security gap that allows unauthorized access to administrative functions. The vulnerability demonstrates the critical importance of proper authorization implementation in web applications and highlights the need for comprehensive security testing during plugin development cycles. Organizations should prioritize patch management processes to ensure all plugins and themes receive timely security updates, particularly those affecting core access control mechanisms that could lead to complete system compromise.