CVE-2008-2530 in QuickUpCMS
Summary
by MITRE
Multiple SQL injection vulnerabilities in Concepts & Solutions QuickUpCMS allow remote attackers to execute arbitrary SQL commands via the (1) nr parameter to (a) frontend/news.php, the (2) id parameter to (b) events3.php and (c) videos2.php in frontend/, the (3) y parameter to (d) frontend/events2.php, and the (4) ser parameter to (e) frontend/fotos2.php.
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Analysis
by VulDB Data Team • 10/21/2024
The CVE-2008-2530 vulnerability represents a critical SQL injection flaw within the QuickUpCMS content management system developed by Concepts & Solutions. This vulnerability affects multiple endpoints within the frontend directory of the application, creating multiple attack vectors that could potentially allow remote attackers to execute arbitrary SQL commands on the underlying database server. The vulnerability stems from insufficient input validation and sanitization of user-supplied parameters, which are directly incorporated into SQL query construction without proper escaping or parameterization mechanisms. The affected parameters include nr, id, y, and ser, each targeting different PHP scripts that handle dynamic content retrieval and display.
The technical exploitation of this vulnerability occurs through the manipulation of specific HTTP parameters that are processed by the CMS without adequate security controls. When an attacker submits malicious input through any of these parameters, the application fails to properly sanitize the data before incorporating it into database queries. This allows attackers to inject malicious SQL code that can manipulate the database structure, extract sensitive information, modify or delete data, or potentially escalate privileges within the database system. The vulnerability is classified under CWE-89 as SQL injection, which is a well-documented weakness that remains prevalent in web applications due to inadequate input validation practices. The attack surface is expanded by the presence of multiple vulnerable endpoints, increasing the probability of successful exploitation and providing attackers with alternative attack paths when one vector is blocked.
The operational impact of this vulnerability extends beyond simple data theft, as it can lead to complete system compromise and unauthorized access to sensitive information stored within the CMS database. Attackers could potentially extract user credentials, personal information, or other confidential data that might be stored in the database. The vulnerability also enables attackers to modify or delete content, potentially causing service disruption or data corruption. From an attacker's perspective, this vulnerability aligns with ATT&CK technique T1071.004 for application layer protocol manipulation and T1190 for exploitation of vulnerabilities in web applications. The widespread nature of SQL injection vulnerabilities in content management systems makes this particularly dangerous as it can serve as a foothold for further attacks within the network infrastructure, potentially enabling lateral movement and privilege escalation.
Mitigation strategies for CVE-2008-2530 should focus on implementing proper input validation and parameterized queries throughout the application codebase. The most effective remediation involves sanitizing all user inputs and using prepared statements or parameterized queries to separate SQL code from data. Organizations should also implement web application firewalls to detect and block suspicious SQL injection patterns, conduct regular security code reviews, and ensure that all CMS components are updated to the latest versions. Additionally, implementing proper access controls and database permissions can limit the damage that could occur even if an attacker successfully exploits the vulnerability. The vulnerability demonstrates the importance of following secure coding practices and adhering to industry standards such as OWASP Top Ten and NIST guidelines for preventing SQL injection attacks, which emphasize the need for input validation, output encoding, and proper error handling in web applications.