CVE-2008-6350 in Local Classifieds
Summary
by MITRE
SQL injection vulnerability in listtest.php in TurnkeyForms Local Classifieds allows remote attackers to execute arbitrary SQL commands via the r parameter.
Once again VulDB remains the best source for vulnerability data.
Analysis
by VulDB Data Team • 11/10/2024
The vulnerability identified as CVE-2008-6350 represents a critical SQL injection flaw within the TurnkeyForms Local Classifieds application, specifically affecting the listtest.php script. This weakness enables remote attackers to manipulate database queries through the r parameter, potentially allowing unauthorized execution of arbitrary SQL commands against the underlying database system. The vulnerability stems from inadequate input validation and sanitization mechanisms within the application's processing logic for user-supplied data.
The technical exploitation of this vulnerability occurs when an attacker submits malicious input through the r parameter in the listtest.php script. Without proper parameter validation or input sanitization, the application directly incorporates user-provided data into SQL query constructions, creating an avenue for attackers to inject malicious SQL code. This flaw aligns with CWE-89, which categorizes SQL injection as a common weakness in web applications where user input is improperly handled in database queries. The vulnerability's classification as a remote attack vector means that exploitation can occur from any location without requiring physical access to the target system.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation could enable attackers to gain unauthorized access to sensitive information stored within the classifieds database. Attackers might extract user credentials, personal information, classified listings, or other confidential data depending on the database schema and access permissions. The vulnerability could also facilitate more severe attacks including database modification, data deletion, or even privilege escalation within the database environment. This represents a significant risk for local classifieds platforms that handle personal information and business data from users.
Mitigation strategies for CVE-2008-6350 should focus on implementing robust input validation and parameterized query execution practices. Organizations should immediately apply available patches or updates from TurnkeyForms to address this vulnerability. The implementation of proper input sanitization techniques, including the use of prepared statements or parameterized queries, would prevent the injection of malicious SQL code. Additionally, employing web application firewalls and implementing proper database access controls can provide additional layers of defense. This vulnerability demonstrates the importance of following secure coding practices and adheres to ATT&CK technique T1190, which involves exploiting vulnerabilities in applications to gain unauthorized access to systems and data. Regular security assessments and code reviews should be conducted to identify and remediate similar weaknesses in web applications.