CVE-2014-3962 in Videos Tube
Summary
by MITRE
Multiple SQL injection vulnerabilities in Videos Tube 1.0 allow remote attackers to execute arbitrary SQL commands via the url parameter to (1) videocat.php or (2) single.php.
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Analysis
by VulDB Data Team • 05/31/2025
The vulnerability identified as CVE-2014-3962 represents a critical SQL injection flaw affecting Videos Tube 1.0, a video content management system. This vulnerability stems from inadequate input validation mechanisms within the application's handling of user-supplied data, specifically the url parameter that is processed through two distinct script endpoints. The affected files videocat.php and single.php demonstrate a failure in proper parameter sanitization, creating pathways for malicious actors to inject arbitrary SQL commands into the underlying database layer. This fundamental security weakness directly violates established principles of secure coding practices and demonstrates poor input validation controls that are essential for preventing unauthorized database access.
The technical exploitation of this vulnerability occurs when remote attackers manipulate the url parameter to inject malicious SQL payloads into the application's query execution flow. When the application processes these unvalidated inputs through videocat.php or single.php, the malformed SQL commands are executed within the database context, potentially allowing attackers to extract sensitive information, modify database records, or even gain administrative control over the system. This type of vulnerability falls under CWE-89, which specifically addresses SQL injection weaknesses, and represents a classic example of how insufficient data validation can lead to complete system compromise. The attack vector is particularly concerning as it requires no authentication and can be executed remotely, making it highly attractive to malicious actors seeking unauthorized access to database resources.
The operational impact of CVE-2014-3962 extends beyond simple data theft, potentially enabling full system compromise through database manipulation. Attackers could leverage this vulnerability to extract user credentials, personal information, or copyrighted video content stored within the database. The vulnerability's presence in multiple script endpoints increases the attack surface and reduces the effectiveness of any single-layer defensive measures. This weakness directly relates to ATT&CK technique T1071.004, which covers application layer protocol manipulation, and T1046, covering network service scanning, as attackers may use this vulnerability to enumerate database structures and identify additional attack vectors. Organizations running affected versions of Videos Tube face significant risk of data breaches, regulatory compliance violations, and potential legal consequences from unauthorized data access or modification.
Mitigation strategies for CVE-2014-3962 require immediate implementation of proper input validation and parameterized query execution mechanisms. System administrators should implement input sanitization at all entry points, particularly for the url parameter in videocat.php and single.php, ensuring that all user-supplied data undergoes proper validation before database processing. The recommended approach involves implementing prepared statements or parameterized queries to eliminate the possibility of SQL injection attacks, which aligns with OWASP Top Ten prevention guidelines and provides defense in depth against similar vulnerabilities. Additionally, regular security audits and code reviews should be conducted to identify and remediate similar input validation weaknesses throughout the application. Network segmentation and intrusion detection systems can provide additional layers of protection by monitoring for suspicious SQL query patterns and unauthorized database access attempts. The vulnerability's exploitation demonstrates the critical importance of maintaining up-to-date software versions and implementing comprehensive security measures to prevent unauthorized access to database resources.