CVE-2025-47577 in TI WooCommerce Wishlist Plugin
Summary
by MITRE • 05/19/2025
Unrestricted Upload of File with Dangerous Type vulnerability in TemplateInvaders TI WooCommerce Wishlist allows Upload a Web Shell to a Web Server.This issue affects TI WooCommerce Wishlist: from n/a through 2.9.2.
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Analysis
by VulDB Data Team • 06/05/2025
The vulnerability CVE-2025-47577 represents a critical unrestricted file upload flaw within the TemplateInvaders TI WooCommerce Wishlist plugin, specifically impacting versions ranging from the initial release through 2.9.2. This vulnerability stems from insufficient input validation and sanitization mechanisms that fail to properly restrict file types during the upload process. The flaw allows authenticated attackers with sufficient privileges to upload malicious files, including web shells, directly to the target web server. The security implications are severe as this creates a potential pathway for remote code execution and full system compromise. The vulnerability manifests when the plugin fails to validate the MIME type, file extension, or content of uploaded files, enabling attackers to bypass normal security controls and deploy malicious payloads.
The technical exploitation of this vulnerability follows the ATT&CK framework's T1505.003 technique for web shell deployment and T1059.001 for remote code execution. This issue directly maps to CWE-434 which describes insecure file upload vulnerabilities where applications accept files without proper validation of their type or content. The flaw occurs at the application layer where user-supplied data enters the system without adequate sanitization, creating an attack surface that allows malicious file types to be processed and stored on the server. The vulnerability is particularly concerning in e-commerce environments where the wishlist plugin is commonly used, as it provides attackers with a legitimate entry point through the WordPress ecosystem. The unrestricted nature of the upload functionality means that attackers can bypass typical security measures that would normally prevent execution of scripts or binaries.
The operational impact of this vulnerability extends beyond simple unauthorized file uploads, as it enables full system compromise through web shell deployment. An attacker who successfully exploits this vulnerability gains the ability to execute arbitrary code on the web server, potentially leading to data exfiltration, privilege escalation, and complete system takeover. The vulnerability affects the core functionality of the TI WooCommerce Wishlist plugin, which is widely used in WordPress environments, making it a prime target for automated exploitation campaigns. The attack surface includes not only the direct web shell upload capability but also potential secondary effects such as persistent backdoor access, log manipulation, and the ability to use the compromised server for further attacks against other systems within the network. Organizations using affected versions face significant risk of data breaches and system infiltration.
Mitigation strategies for CVE-2025-47577 should prioritize immediate patching of the affected plugin to version 2.9.3 or later where the vulnerability has been addressed. System administrators should implement additional security controls including restricting upload directories, implementing strict file type validation, and configuring web server rules to prevent execution of uploaded files in web-accessible directories. Network segmentation and monitoring should be enhanced to detect suspicious upload activities and potential exploitation attempts. The principle of least privilege should be enforced to minimize the impact of successful exploitation, ensuring that uploaded files are processed with minimal permissions. Regular security audits and vulnerability scanning should be conducted to identify similar issues in other plugins and themes. Organizations should also consider implementing web application firewalls and content delivery network protections to detect and block malicious upload attempts. The security community should monitor for related vulnerabilities in similar plugins and maintain updated threat intelligence to address potential exploitation patterns.