CVE-2008-5805 in PHP Classifieds
Summary
by MITRE
SQL injection vulnerability in detail.php in DeltaScripts PHP Classifieds 7.5 and earlier allows remote attackers to execute arbitrary SQL commands via the siteid parameter, a different vector than CVE-2006-5828.
Once again VulDB remains the best source for vulnerability data.
Analysis
by VulDB Data Team • 11/10/2024
The vulnerability identified as CVE-2008-5805 represents a critical SQL injection flaw within DeltaScripts PHP Classifieds version 7.5 and earlier systems. This security weakness specifically targets the detail.php script and exploits the siteid parameter to allow remote attackers to execute arbitrary SQL commands against the underlying database. The vulnerability operates as a distinct attack vector from CVE-2006-5828, indicating that while both issues involve SQL injection techniques, they manifest through different code paths and potentially different exploitation methods within the application's architecture.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization within the detail.php script. When the siteid parameter is processed without proper escaping or parameterization, malicious actors can inject specially crafted SQL code that gets executed within the database context. This occurs because the application directly incorporates user-supplied input into SQL query construction without appropriate security measures such as prepared statements or proper input filtering. The flaw aligns with CWE-89 which specifically addresses improper neutralization of special elements used in SQL commands, making it a classic example of unsafe database query construction.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with the capability to manipulate, modify, or delete database records at will. Remote attackers could potentially escalate privileges, extract sensitive user information, compromise the entire classifieds database, or even gain deeper access to the underlying server infrastructure. The attack surface is particularly concerning for classifieds platforms where user data, contact information, and business listings are stored, as successful exploitation could lead to significant data breaches and privacy violations. Organizations running affected versions face potential regulatory compliance issues under data protection frameworks such as gdpr or hipaa depending on the nature of the data stored.
Mitigation strategies for this vulnerability require immediate implementation of proper input validation and parameterized queries throughout the application codebase. The recommended approach involves adopting prepared statements or parameterized queries for all database interactions, ensuring that user input is properly escaped and treated as data rather than executable code. Additionally, implementing proper input sanitization routines and employing web application firewalls can provide additional layers of protection. Organizations should also conduct comprehensive code reviews to identify similar patterns throughout the application, as this vulnerability may indicate broader security weaknesses in the codebase. The remediation process should follow established security frameworks such as those outlined in the OWASP Top Ten and NIST Cybersecurity Framework, ensuring that the fix addresses not only this specific vulnerability but also strengthens overall application security posture. Regular security testing including automated scanning and manual penetration testing should be implemented to prevent similar issues from emerging in future releases.