CVE-2007-1298 in Ajauction
Summary
by MITRE
SQL injection vulnerability in subcat.php in AJ Auction 1.0 allows remote attackers to execute arbitrary SQL commands via the cate_id parameter.
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Analysis
by VulDB Data Team • 08/25/2024
The vulnerability identified as CVE-2007-1298 represents a critical sql injection flaw within the aj auction 1.0 web application, specifically affecting the subcat.php script. This weakness enables remote attackers to manipulate the application's database interactions by exploiting the cate_id parameter, which serves as an entry point for malicious sql commands. The vulnerability resides in the application's failure to properly validate and sanitize user input before incorporating it into database queries, creating an exploitable condition that can be leveraged by unauthorized parties.
The technical implementation of this vulnerability stems from inadequate input filtering mechanisms within the aj auction 1.0 platform. When the cate_id parameter is processed by subcat.php, the application directly incorporates user-supplied values into sql query construction without proper sanitization or parameterization. This design flaw allows attackers to inject malicious sql payloads that can manipulate the database structure, extract sensitive information, modify data, or even execute administrative commands on the underlying database system. The vulnerability aligns with CWE-89, which categorizes sql injection as a fundamental weakness in data validation and input handling within web applications.
The operational impact of this vulnerability extends beyond simple data compromise, as it provides attackers with extensive control over the application's database operations. Remote exploitation can result in unauthorized data access, data modification, or complete database destruction, depending on the attacker's objectives and the database privileges assigned to the web application. The attack surface is particularly concerning given that the vulnerability affects a core application component that handles category-based navigation and data retrieval. This weakness can be exploited to extract user credentials, product information, and other sensitive data stored within the auction platform's database, potentially leading to broader system compromise and business disruption.
Security mitigations for this vulnerability should focus on implementing proper input validation and parameterized queries throughout the application's codebase. The recommended approach involves replacing direct sql query construction with prepared statements or parameterized queries that separate sql commands from user data. Additionally, input sanitization measures including whitelisting of valid category identifiers and proper escaping of special characters should be implemented. Organizations should also consider implementing web application firewalls and intrusion detection systems to monitor for sql injection attempts. This vulnerability demonstrates the critical importance of following secure coding practices and adheres to ATT&CK technique T1190, which describes the exploitation of sql injection vulnerabilities for unauthorized database access and data manipulation.