CVE-2025-23764 in Copy Move Posts Plugin
Summary
by MITRE • 01/16/2025
Missing Authorization vulnerability in Ujjaval Jani Copy Move Posts allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Copy Move Posts: from n/a through 1.6.
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Analysis
by VulDB Data Team • 01/16/2025
The vulnerability identified as CVE-2025-23764 represents a critical missing authorization flaw within the Copy Move Posts plugin for WordPress, specifically impacting versions ranging from n/a through 1.6. This security weakness resides in the plugin's access control mechanisms, where proper authorization checks are either absent or incorrectly implemented, allowing unauthorized users to perform actions they should not be permitted to execute. The vulnerability falls under the broader category of improper access control issues that can severely compromise the security posture of WordPress installations relying on this plugin.
The technical implementation of this flaw stems from inadequate validation of user permissions during copy and move operations within the WordPress admin interface. When users attempt to copy or move posts, the plugin fails to properly verify whether the requesting user possesses the necessary capabilities to perform these operations. This misconfiguration creates a path for privilege escalation where users with minimal permissions might gain access to functionality typically restricted to administrators or editors. The vulnerability is particularly concerning as it directly impacts content management operations, potentially allowing malicious actors to manipulate or duplicate sensitive content across the platform.
From an operational impact perspective, this vulnerability enables attackers to exploit the copy and move functionality to perform unauthorized content manipulation, potentially leading to data corruption, information disclosure, or even complete compromise of the content management system. The affected plugin operates within the WordPress ecosystem where proper access control is fundamental to maintaining the integrity of the site's content and user management. Attackers could leverage this vulnerability to copy posts containing sensitive information, move content to unauthorized locations, or potentially create new posts with elevated privileges, all without proper authorization from the system's access control policies.
The security implications extend beyond simple content manipulation as this flaw could serve as a stepping stone for more sophisticated attacks within the WordPress environment. According to the CWE classification system, this vulnerability maps to CWE-285: Improper Authorization, which specifically addresses situations where the system fails to properly enforce access control policies. The ATT&CK framework would categorize this under privilege escalation techniques, where an adversary leverages weak access controls to gain elevated permissions. Organizations using affected versions of the Copy Move Posts plugin face significant risk of unauthorized content modification, potential data leakage, and overall system integrity compromise.
Mitigation strategies should prioritize immediate plugin updates to versions that address the authorization flaw, while administrators should conduct thorough audits of user permissions and access controls within their WordPress installations. The implementation of additional security measures such as role-based access control enforcement, regular security scanning, and monitoring of administrative actions can help detect and prevent exploitation attempts. Organizations should also consider implementing network-level security controls and ensuring that all WordPress plugins undergo proper security assessment before deployment to prevent similar vulnerabilities from being introduced into production environments. Regular security updates and vulnerability management processes remain essential to maintaining the overall security posture of WordPress installations.