CVE-2010-1315 in Com Weberpcustomer
Summary
by MITRE
Directory traversal vulnerability in weberpcustomer.php in the webERPcustomer (com_weberpcustomer) component 1.2.1 and 1.x before 1.06.02 for Joomla! allows remote attackers to read arbitrary files via a .. (dot dot) in the controller parameter to index.php. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 09/08/2025
The CVE-2010-1315 vulnerability represents a critical directory traversal flaw in the webERPcustomer Joomla! component version 1.2.1 and earlier 1.x versions before 1.06.02. This vulnerability exists within the weberpcustomer.php script and specifically targets the controller parameter handling in the index.php file. The flaw allows remote attackers to access arbitrary files on the server by manipulating the controller parameter with directory traversal sequences such as .. (dot dot). This type of vulnerability falls under the CWE-22 category, which defines improper limitation of a pathname to a restricted directory, commonly known as path traversal or directory traversal attacks. The vulnerability stems from insufficient input validation and sanitization of user-supplied parameters before they are processed by the application's file handling mechanisms.
The technical exploitation of this vulnerability occurs when an attacker crafts a malicious request containing directory traversal sequences in the controller parameter of the index.php script. When the webERPcustomer component processes this parameter without proper validation, it allows the attacker to navigate through the file system and access files outside the intended directory structure. This can potentially lead to the disclosure of sensitive information including configuration files, database credentials, user data, and other system files that should remain protected. The vulnerability demonstrates a fundamental lack of input sanitization and proper access control mechanisms within the component's parameter handling logic, making it particularly dangerous for web applications that process user input directly without proper validation.
The operational impact of CVE-2010-1315 extends beyond simple information disclosure, as it can provide attackers with access to critical system resources and potentially enable further exploitation. An attacker who successfully exploits this vulnerability can gain unauthorized access to sensitive files that may contain database connection strings, application configuration settings, user credentials, or other confidential information that could be used for additional attacks. The vulnerability affects Joomla! installations running vulnerable versions of the webERPcustomer component, making it a significant concern for organizations relying on this content management system. The attack vector is particularly dangerous because it requires no authentication and can be executed remotely, allowing attackers to systematically explore the server's file system and identify valuable targets for further compromise. This vulnerability directly aligns with ATT&CK technique T1083 (File and Directory Discovery) and T1566 (Phishing) as it enables reconnaissance activities and can be used to gather intelligence for more sophisticated attacks.
The remediation for CVE-2010-1315 requires immediate implementation of proper input validation and sanitization measures within the webERPcustomer component. Organizations should upgrade to version 1.06.02 or later of the component where this vulnerability has been patched. The fix typically involves implementing strict parameter validation that prevents directory traversal sequences from being processed, using allowlists of valid controller parameters, and ensuring that all user-supplied input is properly sanitized before being used in file system operations. Additionally, implementing proper access controls and principle of least privilege configurations can help limit the impact if such vulnerabilities are present in other parts of the application. System administrators should also consider implementing web application firewalls and intrusion detection systems to monitor for exploitation attempts and provide additional layers of protection against similar vulnerabilities. The vulnerability serves as a reminder of the importance of regular security updates and proper input validation practices in web application development, as outlined in OWASP Top 10 and other security standards that emphasize the need for robust parameter validation and secure coding practices to prevent path traversal attacks.