CVE-2008-7001 in Creator CMS
Summary
by MITRE
Unrestricted file upload vulnerability in the file manager in Creative Mind Creator CMS 5.0 allows remote attackers to execute arbitrary code via unknown vectors.
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Analysis
by VulDB Data Team • 11/03/2024
The vulnerability identified as CVE-2008-7001 represents a critical unrestricted file upload flaw within the file manager component of Creative Mind Creator CMS version 5.0. This type of vulnerability falls under the category of insecure file handling practices that can lead to remote code execution, making it particularly dangerous for web applications. The issue stems from inadequate validation and sanitization of file uploads, allowing malicious actors to bypass security controls and potentially gain unauthorized access to the underlying system.
This vulnerability operates through a fundamental flaw in the CMS's file upload mechanism where the application fails to properly verify file types, content, or extensions before storing uploaded files on the server. The lack of proper input validation creates an attack surface that can be exploited by remote threat actors to upload malicious files such as web shells, scripts, or other executable content. The unspecified vectors mentioned in the description suggest that the vulnerability could be triggered through multiple pathways within the file manager functionality, making it particularly challenging to defend against with traditional perimeter-based security measures.
The operational impact of this vulnerability extends beyond simple data compromise, as it enables full remote code execution capabilities on the affected server. Attackers can leverage this flaw to upload malicious files that execute arbitrary commands on the target system, potentially leading to complete system compromise, data exfiltration, and establishment of persistent backdoors. The vulnerability affects the core functionality of the CMS file management system, which typically handles various file types including images, documents, and other media content, making it a prime target for exploitation. This type of vulnerability directly violates security principles outlined in the OWASP Top Ten, specifically addressing the issue of insecure file uploads and the potential for privilege escalation.
From a threat modeling perspective, this vulnerability aligns with ATT&CK technique T1190 for exploit public-facing application and T1059 for command and scripting interpreter, as it enables attackers to execute code remotely and establish persistent access. The CWE classification for unrestricted file upload vulnerabilities typically falls under CWE-434, which describes the weakness of allowing files to be uploaded to a web server without proper validation. Organizations running Creative Mind Creator CMS 5.0 are particularly at risk as this vulnerability can be exploited without requiring authentication, making it accessible to any remote attacker who can reach the vulnerable web application.
Mitigation strategies for this vulnerability require immediate implementation of multiple security controls including strict file type validation, content inspection, and proper file storage practices. Organizations should implement whitelisting of allowed file extensions, perform MIME type verification, and ensure uploaded files are stored outside the web root directory. Additionally, proper access controls and regular security audits should be conducted to identify and remediate similar vulnerabilities in other components of the CMS. The remediation process must include immediate patching or upgrading to a version that addresses this specific vulnerability, as well as implementing comprehensive file upload validation mechanisms that prevent malicious file execution. Security monitoring should be enhanced to detect suspicious file upload activities and anomalous behavior patterns that may indicate exploitation attempts.