CVE-2007-5016 in OneCMS
Summary
by MITRE
SQL injection vulnerability in userreviews.php in OneCMS 2.4 allows remote attackers to execute arbitrary SQL commands via the abc parameter.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 10/07/2024
The CVE-2007-5016 vulnerability represents a critical sql injection flaw discovered in the userreviews.php script of OneCMS 2.4 content management system. This vulnerability specifically affects the handling of the abc parameter which is processed without adequate input validation or sanitization measures. The flaw allows remote attackers to inject malicious sql commands directly into the application's database layer through crafted input values, potentially compromising the entire database infrastructure. The vulnerability stems from improper parameter handling where user-supplied data is directly concatenated into sql query strings without proper escaping or parameterization techniques.
The technical exploitation of this vulnerability occurs when an attacker submits malicious input through the abc parameter in the userreviews.php script. The application fails to sanitize or validate the input before incorporating it into database queries, creating an environment where sql commands can be executed with the privileges of the database user. This type of vulnerability falls under the common weakness enumeration CWE-89 which specifically addresses sql injection flaws in software applications. The attack vector is particularly dangerous as it requires no authentication or privileged access to the system, making it a significant threat to any web application that processes user input without proper validation.
The operational impact of CVE-2007-5016 extends far beyond simple data theft or modification. Successful exploitation could enable attackers to extract sensitive information from the database including user credentials, personal data, and system configurations. The vulnerability also permits attackers to modify or delete database records, potentially causing data corruption or complete system compromise. From an attacker perspective, this vulnerability aligns with tactics described in the attack pattern taxonomy where adversaries leverage injection flaws to gain unauthorized access to backend systems. The vulnerability can be leveraged to establish persistent access through data manipulation or to escalate privileges within the database environment.
Mitigation strategies for this vulnerability 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 that separate sql command structure from user input data. Additionally, implementing proper input sanitization routines and employing web application firewalls can provide additional layers of protection against such attacks. Security practitioners should also consider implementing principle of least privilege for database accounts and regular security assessments to identify similar vulnerabilities in the application codebase. The vulnerability demonstrates the critical importance of following secure coding practices and adhering to established security frameworks that emphasize input validation as a fundamental defense mechanism against injection attacks.