CVE-2015-2067 in magmi
Summary
by MITRE
Directory traversal vulnerability in web/ajax_pluginconf.php in the MAGMI (aka Magento Mass Importer) plugin for Magento Server allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter.
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Analysis
by VulDB Data Team • 01/26/2025
The CVE-2015-2067 vulnerability represents a critical directory traversal flaw in the MAGMI (Magento Mass Importer) plugin for Magento Server, which exposes organizations to significant security risks. This vulnerability exists within the web/ajax_pluginconf.php component of the MAGMI plugin, making it accessible to remote attackers who can exploit the weakness to gain unauthorized access to sensitive system files. The flaw specifically arises from inadequate input validation in the file parameter handling, allowing malicious actors to manipulate directory paths through the use of .. (dot dot) sequences that navigate upward through the file system hierarchy. Such vulnerabilities fall under CWE-22, which classifies directory traversal attacks as a fundamental weakness in input validation, where attackers can manipulate file path references to access files outside of the intended directory structure.
The technical implementation of this vulnerability allows attackers to construct malicious URLs that include directory traversal sequences in the file parameter, enabling them to read arbitrary files from the server's file system. This could potentially expose sensitive information including configuration files, database credentials, application source code, and other confidential data stored on the server. The exploitation mechanism leverages the absence of proper sanitization or validation of user-supplied input, allowing the application to interpret the .. sequences as legitimate navigation commands rather than malicious path manipulation attempts. This type of vulnerability aligns with ATT&CK technique T1083, which describes the use of directory traversal methods to access restricted files and directories, and represents a common vector for information disclosure attacks that can lead to further compromise of the affected system.
The operational impact of CVE-2015-2067 extends beyond simple file disclosure, as successful exploitation can provide attackers with sufficient information to conduct more sophisticated attacks against the Magento platform and underlying infrastructure. Attackers may use the discovered information to identify system configurations, extract database connection details, or locate other vulnerable components within the application stack. The vulnerability's remote exploitability means that attackers do not require local access or credentials to initiate the attack, making it particularly dangerous for publicly accessible web applications. Organizations running affected versions of MAGMI and Magento Server face potential data breaches, compliance violations, and reputational damage if this vulnerability remains unpatched. The vulnerability also demonstrates the importance of input validation and secure coding practices, as proper sanitization of user inputs could prevent the exploitation of such directory traversal flaws. This issue highlights the critical need for regular security assessments and timely patch management to protect against known vulnerabilities that could be exploited by threat actors. Organizations should implement network segmentation and access controls to limit the potential impact of such vulnerabilities, while also ensuring that all third-party plugins and extensions undergo thorough security reviews before deployment in production environments.
The remediation approach for CVE-2015-2067 requires immediate patching of the MAGMI plugin to address the directory traversal vulnerability, along with comprehensive input validation implementation to prevent similar issues in other application components. Security teams should conduct vulnerability assessments to identify other instances of similar weaknesses within their Magento installations and implement proper access controls to limit the exposure of sensitive system files. The vulnerability serves as a reminder of the importance of maintaining current security practices and the necessity of regular security audits to identify and remediate potential attack vectors before they can be exploited by malicious actors.