CVE-2006-7130 in Jinzora
Summary
by MITRE
PHP remote file inclusion vulnerability in backend/primitives/cache/media.php in Jinzora 2.1 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the include_path parameter, a different vector than CVE-2006-6770.
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Analysis
by VulDB Data Team • 07/28/2024
The vulnerability identified as CVE-2006-7130 represents a critical remote file inclusion flaw in the Jinzora media management system version 2.1 and earlier. This vulnerability specifically affects the backend/primitives/cache/media.php component and operates through a sophisticated attack vector that leverages the include_path parameter to execute malicious PHP code remotely. The flaw demonstrates the dangerous practice of directly incorporating user-supplied input into PHP include statements without proper validation or sanitization, creating a pathway for attackers to inject and execute arbitrary code on the target system.
This vulnerability falls under the category of CWE-88, which describes improper neutralization of special elements used in an expression, specifically in the context of PHP include functions. The attack exploits the trust placed in the include_path parameter by the application, which should normally contain legitimate file paths but can be manipulated by attackers to point to malicious remote resources. The vulnerability is particularly concerning because it allows remote code execution without requiring authentication, making it an attractive target for automated exploitation tools and malicious actors seeking to compromise web servers running vulnerable versions of Jinzora. The distinct attack vector from CVE-2006-6770 indicates that this vulnerability operates through a different code path, potentially affecting systems that might have been patched against the previous vulnerability but remain exposed to this specific flaw.
The operational impact of CVE-2006-7130 extends far beyond simple code execution, as successful exploitation can lead to complete system compromise and unauthorized access to sensitive data. Attackers can leverage this vulnerability to upload backdoors, establish persistent access, and potentially escalate privileges within the compromised environment. The vulnerability affects the core functionality of the Jinzora application, which typically serves media files and manages content, making it a valuable target for attackers seeking to gain control over media servers or content management systems. The remote nature of the attack means that exploitation can occur from anywhere on the internet, without requiring physical access to the target network or system.
Mitigation strategies for CVE-2006-7130 should prioritize immediate patching of affected systems with the latest available version of Jinzora that addresses this vulnerability. Organizations should implement proper input validation and sanitization for all user-supplied parameters, particularly those used in include or require statements within PHP applications. The implementation of a whitelist approach for file inclusion parameters, where only predetermined and trusted paths are allowed, provides a robust defense against this class of vulnerability. Additionally, network-level protections such as firewall rules and web application firewalls should be configured to monitor and block suspicious requests containing potentially malicious URLs in include_path parameters. System administrators should also consider implementing proper logging and monitoring of file inclusion operations to detect potential exploitation attempts and maintain audit trails for security investigations. The vulnerability demonstrates the critical importance of following secure coding practices and the principle of least privilege in web application development, aligning with ATT&CK technique T1059.007 for command and script interpreter usage and T1078.004 for valid accounts to maintain persistent access post-exploitation.