CVE-2007-4952 in OmniStar Article Manager
Summary
by MITRE
SQL injection vulnerability in article.php in OmniStar Article Manager allows remote attackers to execute arbitrary SQL commands via the page_id parameter in a favorite op action, a different vector than CVE-2006-5917.
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Analysis
by VulDB Data Team • 10/07/2024
The vulnerability identified as CVE-2007-4952 represents a critical SQL injection flaw within the OmniStar Article Manager application, specifically affecting the article.php script. This security weakness enables remote attackers to manipulate database operations through the page_id parameter when executing a favorite operation. The vulnerability operates through a distinct attack vector compared to CVE-2006-5917, indicating that the application's input validation mechanisms are insufficiently robust across different functional areas. The flaw resides in how the application processes user-supplied input without proper sanitization or parameterization, creating an avenue for malicious SQL commands to be executed within the database context.
The technical exploitation of this vulnerability occurs when an attacker crafts malicious input for the page_id parameter during a favorite operation within the article management system. The application fails to properly validate or escape user input before incorporating it into SQL query constructions, allowing attackers to inject arbitrary SQL code that executes with the privileges of the database user. This type of vulnerability falls under CWE-89 which specifically addresses SQL injection flaws where untrusted data is directly included in SQL commands without proper encoding or parameterization. The attack vector is particularly concerning because it leverages a functionality that users might legitimately access, making detection more challenging while providing a pathway for unauthorized database access and potential data exfiltration.
The operational impact of this vulnerability extends beyond simple data retrieval, as successful exploitation could enable attackers to modify, delete, or extract sensitive information from the underlying database. Attackers could potentially escalate privileges within the database, access confidential articles or user data, and even compromise the entire database infrastructure. The vulnerability affects the integrity and confidentiality of the OmniStar Article Manager system, particularly when the application handles sensitive content or user information. Organizations using this software face significant risk of data breaches, regulatory compliance violations, and potential system compromise. The attack surface is widened by the fact that this vulnerability can be exploited remotely without requiring authentication, making it particularly dangerous for publicly accessible web applications.
Mitigation strategies for CVE-2007-4952 should focus on implementing proper input validation and parameterized queries throughout the application code. The most effective remediation involves using prepared statements or parameterized queries to ensure that user input is properly escaped and treated as data rather than executable code. Organizations should also implement proper input sanitization routines that filter or escape special characters commonly used in SQL injection attacks. Additionally, the application should employ proper access controls and privilege management to limit database access rights for the application user account. Security measures aligned with the ATT&CK framework's T1071.005 technique for application layer protocol traffic filtering can help detect and prevent malicious SQL injection attempts. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other application components, as this type of flaw often indicates broader input validation weaknesses within the software architecture.