CVE-2007-1076 in phpTrafficA
Summary
by MITRE
Multiple directory traversal vulnerabilities in phpTrafficA 1.4.1, and possibly earlier, allow remote attackers to include arbitrary local files via a .. (dot dot) in the (1) file parameter to plotStat.php and the (2) lang parameter to banref.php.
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Analysis
by VulDB Data Team • 11/16/2025
The vulnerability identified as CVE-2007-1076 represents a critical directory traversal flaw affecting phpTrafficA version 1.4.1 and potentially earlier releases. This vulnerability stems from insufficient input validation mechanisms within two specific script files that process user-supplied parameters without proper sanitization. The flaw manifests when attackers manipulate the file parameter in plotStat.php and the lang parameter in banref.php to include arbitrary local files through directory traversal sequences using the .. (dot dot) notation. Such vulnerabilities fall under the category of CWE-22 - Improper Limitation of a Pathname to a Restricted Directory, which is a fundamental security weakness that allows unauthorized access to file systems beyond intended boundaries.
The technical exploitation of this vulnerability occurs when the application fails to validate or sanitize user input before using it in file inclusion operations. When an attacker supplies a malicious path containing .. sequences in either the file parameter of plotStat.php or the lang parameter of banref.php, the application processes these inputs without proper validation, potentially allowing access to sensitive system files, configuration data, or other unauthorized resources. This vulnerability directly enables attackers to bypass normal access controls and gain access to local files that should remain protected. The operational impact extends beyond simple file access, as successful exploitation could lead to information disclosure, remote code execution, or complete system compromise depending on the permissions of the web application and the nature of the files accessed.
From an attack perspective, this vulnerability aligns with techniques described in the MITRE ATT&CK framework under the T1059.007 - Command and Scripting Interpreter: Python category, as attackers can leverage directory traversal to execute arbitrary code through file inclusion mechanisms. The vulnerability affects web applications that utilize dynamic file inclusion functions without proper input validation, making it particularly dangerous in environments where phpTrafficA is deployed with elevated privileges. The security implications are significant as attackers can potentially access database configuration files, application source code, user credentials, or system logs that are not meant to be publicly accessible. This type of vulnerability represents a classic path traversal attack vector that has been consistently documented in security advisories and represents a fundamental weakness in web application security practices.
Mitigation strategies for this vulnerability require immediate implementation of proper input validation and sanitization mechanisms within the affected applications. Organizations should apply the latest security patches provided by the phpTrafficA developers or upgrade to supported versions that address this vulnerability. Additionally, implementing proper parameter validation techniques including whitelisting allowed values, using absolute paths for file operations, and implementing proper access controls can effectively prevent exploitation. The implementation of security measures such as web application firewalls and input validation rules should be considered as additional layers of defense. System administrators should also conduct thorough security assessments to identify any other instances of similar vulnerabilities within their web applications and ensure that all file inclusion operations are properly validated against expected input patterns to prevent unauthorized file access through directory traversal techniques.