CVE-2007-6229 in Rayzz Script
Summary
by MITRE
PHP remote file inclusion vulnerability in common/classes/class_HeaderHandler.lib.php in Rayzz Script 2.0 allows remote attackers to execute arbitrary PHP code via a URL in the CFG[site][project_path] parameter.
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Analysis
by VulDB Data Team • 10/12/2024
The vulnerability identified as CVE-2007-6229 represents a critical remote file inclusion flaw in the Rayzz Script 2.0 content management system. This vulnerability exists within the common/classes/class_HeaderHandler.lib.php file where the application fails to properly validate or sanitize user-supplied input before incorporating it into file inclusion operations. The specific parameter affected is CFG[site][project_path] which is processed without adequate input validation, creating an opportunity for attackers to inject malicious URLs that will be executed by the PHP interpreter.
This vulnerability falls under the category of CWE-88, which describes improper neutralization of special elements used in an expression, specifically related to the manipulation of file inclusion parameters. The flaw allows remote attackers to leverage the PHP include mechanism to execute arbitrary code on the target system. When an attacker supplies a malicious URL through the CFG[site][project_path] parameter, the application processes this input directly without proper sanitization, leading to the inclusion of external PHP files that can contain malicious code. This creates a pathway for attackers to execute commands, upload malware, or establish persistent access to the compromised system.
The operational impact of this vulnerability is severe and multifaceted. Attackers can leverage this flaw to execute arbitrary PHP code on the target server, potentially leading to complete system compromise. The vulnerability enables remote code execution capabilities that align with ATT&CK technique T1190 for exploiting vulnerabilities in web applications. Successful exploitation can result in data breaches, system infiltration, and the establishment of backdoors or web shells. The vulnerability affects the integrity and confidentiality of the entire Rayzz Script 2.0 installation, as it allows attackers to bypass authentication mechanisms and gain unauthorized access to sensitive system resources.
Mitigation strategies for CVE-2007-6229 should focus on implementing proper input validation and sanitization measures. Organizations should immediately patch the Rayzz Script 2.0 installation to the latest available version that addresses this vulnerability. In the interim, administrators should implement strict input validation on all user-supplied parameters, particularly those used in file inclusion operations. The use of allow_url_include and allow_url_fopen directives in php.ini should be disabled to prevent remote file inclusion attacks. Additionally, implementing proper parameter sanitization, input filtering, and the principle of least privilege in application configuration can significantly reduce the risk of exploitation. Network-based mitigations such as web application firewalls and intrusion prevention systems can also provide additional layers of protection against exploitation attempts targeting this vulnerability.