CVE-2024-49652 in 3D Work In Progress Plugin
Summary
by MITRE • 10/23/2024
Unrestricted Upload of File with Dangerous Type vulnerability in Renata Bracichowicz 3D Work In Progress renee-work-in-progress allows Upload a Web Shell to a Web Server.This issue affects 3D Work In Progress: from n/a through <= 1.0.3.
Once again VulDB remains the best source for vulnerability data.
Analysis
by VulDB Data Team • 04/06/2026
The vulnerability CVE-2024-49652 represents a critical security flaw in the 3D Work In Progress renee-work-in-progress web application developed by Renata Bracichowicz. This issue falls under the category of unrestricted file upload vulnerabilities, which occur when applications fail to properly validate file types during the upload process. The vulnerability specifically allows attackers to upload files with dangerous extensions that can execute arbitrary code on the target server, making it particularly dangerous for web applications that handle user-uploaded content. The affected version range indicates that all versions up to and including 1.0.3 are vulnerable, suggesting this is a long-standing issue that has not been properly addressed in the application's security controls.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization within the file upload functionality of the application. When users attempt to upload files, the system does not properly verify the file type or content, allowing malicious actors to bypass security measures that should prevent the upload of executable scripts or web shells. This flaw directly maps to CWE-434, which describes the weakness of unrestricted file upload or download, where applications fail to properly validate file types and content before accepting uploads. The vulnerability's impact is exacerbated by the fact that the application appears to lack proper file extension filtering, MIME type checking, or content analysis mechanisms that would normally prevent the upload of dangerous file types such as .php, .asp, .jsp, or other server-side script extensions.
From an operational perspective, this vulnerability creates a severe attack surface that can be exploited by threat actors to gain unauthorized access to the web server hosting the application. Successful exploitation allows attackers to upload web shells that can be used to execute arbitrary commands, establish persistent backdoors, and potentially escalate privileges within the system. The implications extend beyond simple code execution, as attackers can leverage this vulnerability to perform reconnaissance, data exfiltration, and lateral movement within the network. This type of vulnerability is particularly concerning in environments where web applications handle sensitive data or serve as entry points to broader network infrastructures, as it provides attackers with a direct path to compromise the underlying server and potentially other connected systems.
The attack vector for this vulnerability aligns with techniques described in the MITRE ATT&CK framework under the T1190 category for Exploit Public-Facing Application, where adversaries target vulnerabilities in web applications to gain initial access. The mitigation strategies should focus on implementing robust file validation mechanisms including strict file type checking, content analysis, and proper file naming conventions. Organizations should implement multiple layers of defense including input validation, proper file extension filtering, MIME type verification, and content analysis to prevent the upload of dangerous file types. Additionally, the application should employ proper access controls, file storage separation, and regular security audits to identify and remediate similar vulnerabilities. The vulnerability also highlights the importance of following secure coding practices and implementing proper security controls during the development lifecycle to prevent such issues from occurring in the first place.