CVE-2008-3306 in YouTube Blog
Summary
by MITRE
SQL injection vulnerability in info.php in C. Desseno YouTube Blog (ytb) 0.1 allows remote attackers to execute arbitrary SQL commands via the id parameter, a different vector than CVE-2008-3307. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
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Analysis
by VulDB Data Team • 12/23/2025
The vulnerability identified as CVE-2008-3306 represents a critical SQL injection flaw discovered in the C. Desseno YouTube Blog (ytb) version 0.1 software. This vulnerability specifically affects the info.php script where user input is not properly sanitized before being incorporated into database queries. The issue manifests through the id parameter which serves as the attack vector, allowing remote malicious actors to inject arbitrary SQL commands into the application's backend database system.
This SQL injection vulnerability operates by exploiting improper input validation mechanisms within the web application's processing logic. When the application receives an id parameter through user input, it directly incorporates this value into SQL query construction without adequate sanitization or parameterization. The flaw falls under the CWE-89 category of SQL Injection, which is classified as a severe weakness in application security that can lead to complete database compromise. The vulnerability differs from CVE-2008-3307 in that it utilizes a distinct attack vector through the id parameter rather than the methods described in the related vulnerability.
The operational impact of this vulnerability is substantial as it provides attackers with the capability to execute unauthorized database operations remotely. Successful exploitation could enable attackers to extract sensitive data from the database, modify or delete information, and potentially gain elevated privileges within the application's database environment. The remote nature of the attack means that malicious actors do not require physical access to the system to exploit this weakness, making it particularly dangerous for web-based applications. This vulnerability directly violates the principle of least privilege and can result in data breaches, information disclosure, and potential system compromise.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and parameterized queries to prevent SQL injection attacks. The recommended approach involves using prepared statements or parameterized queries throughout the application code to ensure that user input is properly escaped or validated before being processed. Additionally, implementing proper input sanitization routines and employing web application firewalls can provide additional layers of protection against such attacks. The remediation process should include comprehensive code review to identify and fix all instances of direct SQL query construction using user-supplied input. Security best practices dictate that all database interactions should be validated through proper authentication and authorization mechanisms to prevent unauthorized access to database resources.