CVE-2007-5563 in VirtueMart
Summary
by MITRE
Unspecified vulnerability in VirtueMart before 1.0.13 allows remote attackers to execute arbitrary PHP code via unspecified vectors.
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Analysis
by VulDB Data Team • 09/10/2018
The vulnerability identified as CVE-2007-5563 represents a critical security flaw in VirtueMart, a popular e-commerce platform for Joomla CMS systems. This unspecified vulnerability existed in VirtueMart versions prior to 1.0.13 and created a significant attack surface that allowed remote adversaries to execute arbitrary PHP code on affected systems. The vulnerability's classification as unspecified indicates that the exact technical mechanism was not clearly documented in the initial reporting, making it particularly dangerous as security professionals had limited information about the precise attack vectors available to threat actors.
The technical flaw in VirtueMart stemmed from inadequate input validation and sanitization mechanisms within the platform's codebase. When users interacted with the e-commerce system through various interfaces, malicious input could potentially bypass security checks and be processed as executable code. This type of vulnerability falls under the category of code injection attacks, specifically PHP code injection, which represents a well-documented weakness in web applications. The vulnerability aligns with CWE-94, which describes "Improper Control of Generation of Code ('Code Injection')" and represents one of the most serious application-level security issues that can affect web platforms.
The operational impact of this vulnerability was severe for organizations running affected VirtueMart installations. Remote attackers could leverage this flaw to gain complete control over the compromised systems, potentially leading to data breaches, system compromise, and unauthorized access to sensitive customer information. The ability to execute arbitrary PHP code meant that attackers could perform actions such as creating new user accounts, modifying existing data, accessing confidential information, or even establishing backdoors for persistent access. This vulnerability directly impacted the CIA triad by compromising confidentiality, integrity, and availability of the affected systems, making it a critical concern for e-commerce operations that rely on secure transaction processing.
Organizations running vulnerable VirtueMart installations faced significant risk exposure that required immediate remediation. The recommended mitigation strategy involved upgrading to VirtueMart version 1.0.13 or later, which contained patches addressing the unspecified vulnerability. Security administrators should have implemented additional protective measures including network segmentation, firewall rules to limit access to the e-commerce platform, and regular security monitoring to detect potential exploitation attempts. From an ATT&CK framework perspective, this vulnerability would map to techniques involving command and control communications, privilege escalation, and persistence mechanisms, as attackers could use the code execution capability to establish long-term access to compromised systems. The vulnerability also highlighted the importance of proper input validation and output encoding practices that should be implemented across all web application components to prevent similar issues from occurring in the future.