CVE-2008-2343 in News Manager
Summary
by MITRE
News Manager 2.0 allows remote attackers to bypass restrictions and obtain sensitive information via a direct request to (1) db/connect_str.php and (2) login/info.php.
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Analysis
by VulDB Data Team • 10/23/2024
The vulnerability identified as CVE-2008-2343 affects News Manager 2.0, a web-based content management system that suffers from improper access control mechanisms. This flaw represents a critical security weakness that allows remote attackers to bypass authentication and authorization controls, potentially leading to unauthorized access to sensitive system information. The vulnerability specifically targets two key files within the application's directory structure, namely db/connect_str.php and login/info.php, which are designed to contain sensitive configuration data and user authentication information respectively. The flaw demonstrates a classic lack of proper input validation and access control enforcement that violates fundamental security principles.
The technical implementation of this vulnerability stems from inadequate security controls within the application's codebase, where direct access to sensitive files is permitted without proper authentication checks. Attackers can exploit this weakness by crafting direct HTTP requests to the vulnerable endpoints, bypassing the normal application workflow and authentication mechanisms. This type of vulnerability aligns with CWE-284, which describes improper access control, and represents a clear violation of the principle of least privilege. The vulnerability essentially creates an information disclosure pathway where sensitive data such as database connection strings, user credentials, or system configuration details can be retrieved without proper authorization.
The operational impact of this vulnerability extends beyond simple information disclosure to potentially enable more sophisticated attacks. When an attacker successfully accesses the db/connect_str.php file, they may obtain database connection parameters including usernames, passwords, and host information that could facilitate database-level attacks or lateral movement within the network. The login/info.php file access could reveal user account details, authentication mechanisms, or other sensitive operational information that could be leveraged for privilege escalation or further exploitation. This vulnerability also represents a significant risk to the confidentiality and integrity of the system's data, as it allows unauthorized parties to gain access to information that should remain protected within the application's security boundaries.
Organizations utilizing News Manager 2.0 should implement immediate mitigations to address this vulnerability, including restricting direct access to sensitive files through web server configuration, implementing proper authentication checks for all application endpoints, and conducting comprehensive security audits of the application's access control mechanisms. The remediation approach should focus on enforcing proper input validation and access control at multiple levels, including application-level authentication, web server access controls, and network-level restrictions. Security best practices recommend implementing the principle of least privilege and ensuring that all file access is properly authenticated and authorized, as outlined in the ATT&CK framework's privilege escalation and credential access tactics. Additionally, regular security testing and code reviews should be conducted to identify and remediate similar access control vulnerabilities that may exist in the application's codebase.