CVE-2025-50009 in Kata Plus Plugin
Summary
by MITRE • 06/20/2025
Missing Authorization vulnerability in Climax Themes Kata Plus allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Kata Plus: from n/a through 1.5.3.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 06/20/2025
The vulnerability identified as CVE-2025-50009 represents a critical missing authorization flaw within the Climax Themes Kata Plus plugin, which operates within WordPress environments. This security weakness stems from improperly configured access control mechanisms that fail to properly validate user permissions before granting access to sensitive functionality. The vulnerability exists across all versions of Kata Plus from the initial release through version 1.5.3, indicating a persistent flaw in the plugin's authorization framework that has remained unaddressed for multiple iterations. The affected system architecture relies on WordPress's built-in user role management and capability checks, yet fails to implement proper validation at key endpoints where administrative actions should be restricted to authorized users only. This misconfiguration creates a pathway for unauthorized actors to bypass normal access controls and potentially execute privileged operations within the affected WordPress installation.
The technical implementation of this vulnerability manifests through insufficient validation of user capabilities when processing requests to administrative functions within the Kata Plus plugin. Attackers can exploit this weakness by crafting specific requests that target endpoints designed for privileged users, such as theme customization options, plugin configuration settings, or content management functions. The flaw typically occurs when the application fails to verify whether the requesting user possesses the necessary capabilities before executing sensitive operations, allowing attackers with lower privileges or even unauthenticated users to perform actions they should not be authorized to undertake. This misconfiguration aligns with CWE-284, which describes improper access control vulnerabilities where systems fail to properly enforce authorization checks. The vulnerability's impact is amplified because it affects core administrative functionality that could potentially enable complete system compromise if attackers can manipulate theme settings or access sensitive configuration data.
The operational consequences of this missing authorization vulnerability extend beyond simple privilege escalation, as it can enable attackers to manipulate the WordPress environment in ways that compromise overall system integrity. An attacker exploiting this vulnerability could potentially modify theme configurations, access restricted content, or alter plugin settings that affect the entire website's functionality and security posture. The impact is particularly severe in multi-user environments where the plugin's administrative functions are accessible to various user roles, as this creates multiple potential attack vectors for unauthorized access. The vulnerability's persistence across multiple versions suggests that the underlying authorization logic has not been properly addressed in the plugin's development lifecycle, potentially indicating broader architectural issues with how access control is implemented within the theme framework. This flaw can be leveraged in conjunction with other vulnerabilities to create more sophisticated attack scenarios, as demonstrated by ATT&CK technique T1078 which covers legitimate credentials and valid accounts as a means of gaining access to systems.
Mitigation strategies for CVE-2025-50009 should prioritize immediate implementation of access control patches and configuration updates to ensure that all user interactions with the Kata Plus plugin are properly validated against appropriate capability checks. Administrators should implement additional security measures including regular monitoring of user access logs, ensuring proper user role assignments, and applying the latest available security updates from Climax Themes. The recommended approach involves verifying that all endpoints requiring administrative privileges perform comprehensive capability checks before executing sensitive operations, with proper error handling for unauthorized access attempts. Security teams should also consider implementing network-level restrictions and additional authentication layers to reduce the attack surface. Organizations should conduct thorough vulnerability assessments to identify other potential access control weaknesses within their WordPress installations and ensure that proper security configurations are maintained across all plugin and theme components. The remediation process should include comprehensive testing to verify that authorization checks function correctly and that no unintended access paths remain available to unauthorized users.