CVE-2007-3518 in YouTube Clone Script
Summary
by MITRE
SQL injection vulnerability in msg.php in HispaH YouTube Clone Script (youtubeclone) allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 09/24/2024
The CVE-2007-3518 vulnerability represents a critical sql injection flaw discovered in the HispaH YouTube Clone Script version 1.0, specifically within the msg.php component. This vulnerability arises from inadequate input validation and sanitization practices in the web application's handling of user-supplied data. The affected parameter id in the msg.php file fails to properly escape or validate incoming sql query components, creating an exploitable condition that allows malicious actors to manipulate database queries through crafted input. The vulnerability is particularly concerning as it enables remote attackers to execute arbitrary sql commands without authentication, potentially leading to complete database compromise and unauthorized access to sensitive information.
The technical implementation of this sql injection vulnerability stems from the script's failure to implement proper parameterized queries or input sanitization mechanisms. When the id parameter is passed to msg.php, the application directly incorporates this value into sql statements without proper escaping or validation. This pattern aligns with CWE-89, which categorizes sql injection as a common weakness in web applications where untrusted data is concatenated into sql commands. Attackers can exploit this by injecting malicious sql payloads through the id parameter, potentially retrieving, modifying, or deleting database records. The vulnerability exists at the application layer and demonstrates poor secure coding practices that violate fundamental security principles for data validation and query construction.
From an operational impact perspective, this vulnerability presents significant risks to organizations using the HispaH YouTube Clone Script. Remote attackers can leverage this weakness to gain unauthorized access to the underlying database, potentially extracting user credentials, personal information, or other sensitive data. The vulnerability enables attackers to perform actions such as data exfiltration, data manipulation, and privilege escalation within the application's database environment. The attack surface extends beyond simple information disclosure to include potential system compromise through database-level attacks. This vulnerability also violates industry standards such as those outlined in the OWASP Top Ten, specifically addressing injection flaws that remain among the most critical web application security risks.
Mitigation strategies for CVE-2007-3518 should focus on implementing proper input validation and parameterized query execution throughout the affected application. Organizations should immediately apply the vendor-provided patch or upgrade to a secure version of the HispaH YouTube Clone Script. The recommended approach involves implementing prepared statements or parameterized queries to ensure that user input cannot be interpreted as sql commands. Additionally, input sanitization measures including proper escaping of special characters and validation of expected data types should be implemented. Network-level protections such as web application firewalls can provide additional defense-in-depth measures, while regular security audits and code reviews should be conducted to identify similar vulnerabilities. The remediation process should also include comprehensive testing to ensure that the fix does not introduce regressions in application functionality, following secure coding practices that align with NIST cybersecurity frameworks and industry best practices for web application security.