CVE-2025-4200 in Zagg Plugin
Summary
by MITRE • 06/14/2025
The Zagg - Electronics & Accessories WooCommerce WordPress Theme theme for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.4.1 via the load_view() function that is called via at least three AJAX actions: 'load_more_post', 'load_shop', and 'load_more_product. This makes it possible for unauthenticated attackers to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where images and other “safe” file types can be uploaded and included.
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Analysis
by VulDB Data Team • 06/14/2025
The vulnerability identified as CVE-2025-4200 affects the Zagg - Electronics & Accessories WooCommerce WordPress Theme, presenting a critical Local File Inclusion (LFI) flaw that compromises the security posture of affected WordPress installations. This vulnerability exists within the theme's load_view() function which is invoked through three distinct AJAX actions: 'load_more_post', 'load_shop', and 'load_more_product'. The flaw stems from insufficient input validation and sanitization mechanisms that fail to properly restrict file path parameters, creating an avenue for malicious actors to manipulate the file inclusion process. The vulnerability impacts all versions of the theme up to and including version 1.4.1, making it a widespread concern for WordPress users who have not updated to newer releases. This LFI vulnerability represents a direct violation of the principle of least privilege and demonstrates poor input handling practices that are commonly associated with insecure coding patterns.
The technical exploitation of this vulnerability occurs through the manipulation of parameters within the AJAX endpoints that call the load_view() function. Attackers can construct malicious requests that target arbitrary file paths on the server, potentially leading to the inclusion of sensitive files such as configuration files, database credentials, or other system files. The vulnerability is particularly dangerous because it allows unauthenticated attackers to execute arbitrary PHP code on the server, effectively bypassing traditional access controls and authentication mechanisms. When combined with the ability to upload images and other "safe" file types, attackers can upload malicious PHP files and then leverage the LFI vulnerability to execute them, creating a complete code execution chain. This vulnerability aligns with CWE-22, which describes improper limitation of a pathname to a restricted directory, and represents a classic example of how insecure file handling can lead to remote code execution.
The operational impact of this vulnerability extends beyond simple code execution to encompass data breaches, system compromise, and potential full control of affected WordPress installations. An attacker who successfully exploits this vulnerability can access sensitive data stored within the WordPress environment, including user credentials, database information, and potentially other system files that contain confidential information. The vulnerability also enables attackers to deploy backdoors, modify website content, or establish persistent access to compromised systems. In a production environment, this could result in complete website defacement, data exfiltration, or the use of compromised systems as launching points for further attacks. The unauthenticated nature of the exploit makes it particularly dangerous as it requires no prior access credentials to the WordPress administration interface, allowing attackers to target vulnerable installations without detection.
Mitigation strategies for this vulnerability should focus on immediate remediation and long-term security hardening measures. The most effective immediate solution is to update the Zagg theme to version 1.4.2 or later, which contains the necessary patches to address the LFI vulnerability. Organizations should also implement proper input validation and sanitization mechanisms to prevent path traversal attacks, including the use of allowlists for acceptable file paths and proper encoding of user-supplied input. Network-level protections such as web application firewalls can provide additional defense-in-depth measures, though these should not replace proper code-level fixes. Security monitoring should be enhanced to detect unusual AJAX requests and file inclusion patterns that may indicate exploitation attempts. According to ATT&CK framework, this vulnerability maps to T1059.007 for PHP code execution and T1566 for the exploitation of web applications, making it a critical target for both defensive and offensive security teams to address through proper patch management and security hardening procedures.