CVE-2006-5247 in Eazy Cart
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in Eazy Cart allow remote attackers to inject arbitrary web script or HTML via easycart.php, possibly related to the (1) des and (2) qty parameters in an add action, and via other unspecified vectors. NOTE: some details are obtained from third party information.
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Analysis
by VulDB Data Team • 04/24/2026
The CVE-2006-5247 vulnerability represents a critical cross-site scripting weakness in the Eazy Cart e-commerce platform that exposes users to significant security risks. This vulnerability falls under the CWE-79 category of Cross-Site Scripting, specifically targeting the web application's input validation mechanisms. The flaw manifests when the application fails to properly sanitize user-supplied data before incorporating it into dynamically generated web pages, creating an avenue for malicious actors to execute unauthorized scripts in the context of other users' browsers.
The technical exploitation of this vulnerability occurs through the easycart.php script which processes user inputs during the add action operation. Attackers can manipulate the des and qty parameters to inject malicious JavaScript code or HTML content that gets executed when other users view the affected pages. The vulnerability extends beyond these specific parameters to include unspecified vectors, suggesting that multiple input points within the application may be susceptible to similar attacks. This broad attack surface increases the likelihood of successful exploitation and makes comprehensive remediation more challenging.
The operational impact of CVE-2006-5247 is severe as it allows attackers to perform session hijacking, steal user credentials, redirect victims to malicious websites, or execute arbitrary commands on affected systems. When users interact with compromised web pages, their browsers execute the injected scripts, potentially leading to complete account compromise, data theft, or further lateral movement within the network. The vulnerability particularly affects e-commerce environments where user trust is paramount, as it undermines the security assurances that customers expect when conducting online transactions.
Security professionals should implement multiple layers of defense to mitigate this vulnerability. Input validation and output encoding should be strengthened throughout the application to prevent malicious data from being processed or displayed. The application should sanitize all user inputs, particularly parameters used in dynamic page generation, and employ proper context-aware output encoding for all data rendered in web pages. Additionally, implementing Content Security Policy headers and using web application firewalls can provide additional protection against exploitation attempts. The vulnerability aligns with ATT&CK technique T1566 which involves phishing attacks that leverage XSS vulnerabilities to deliver malicious payloads, emphasizing the need for comprehensive security measures beyond simple patching approaches.