CVE-2008-5804 in Number Links 1 Php Script
Summary
by MITRE
SQL injection vulnerability in admin/admin_catalog.php in e-topbiz Number Links 1 Php Script allows remote attackers to execute arbitrary SQL commands via the id parameter in an edit action.
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Analysis
by VulDB Data Team • 11/10/2024
The vulnerability identified as CVE-2008-5804 represents a critical sql injection flaw within the e-topbiz Number Links 1 Php Script administration interface. This vulnerability specifically targets the admin_catalog.php file which handles administrative catalog management functions. The flaw manifests when the application processes the id parameter during an edit action, creating an exploitable pathway for remote attackers to manipulate the underlying database queries. The vulnerability classification aligns with CWE-89 which defines sql injection as the improper handling of sql commands in application code, allowing attackers to execute unauthorized database operations. This weakness exists due to inadequate input validation and sanitization mechanisms within the php script's administrative module.
The technical exploitation of this vulnerability occurs when an attacker crafts malicious input containing sql payload within the id parameter of the edit action. The application fails to properly escape or validate this input before incorporating it into sql queries, enabling the attacker to inject arbitrary sql commands that execute with the privileges of the web application's database user. This allows for complete database compromise including data extraction, modification, or deletion of sensitive information. The vulnerability operates at the application layer and requires no special privileges to exploit, making it particularly dangerous as it can be leveraged by any remote attacker with access to the web application interface. The attack vector falls under the ATT&CK technique T1190 which describes exploiting vulnerabilities in applications to execute malicious code or access sensitive data.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete system compromise and potential lateral movement within network environments. Attackers can leverage this vulnerability to extract confidential customer information, manipulate product catalogs, and potentially gain access to other system components through database-based attacks. The vulnerability affects organizations using the e-topbiz Number Links 1 Php Script for their online catalog management, exposing them to data breaches and business disruption. Organizations may face regulatory compliance issues and financial losses due to unauthorized data access and potential system downtime. The vulnerability's persistence in the application's codebase demonstrates inadequate security testing and code review processes during the software development lifecycle.
Mitigation strategies for CVE-2008-5804 require immediate implementation of input validation and parameterized queries to prevent sql injection attacks. Organizations should implement proper input sanitization techniques including escaping special characters and using prepared statements with parameterized queries to ensure user input cannot alter the intended sql command structure. The recommended approach aligns with OWASP top ten security practices and defensive coding standards that emphasize the importance of validating all user inputs and using secure database interaction methods. Additionally, implementing web application firewalls and regular security audits can provide additional layers of protection against similar vulnerabilities. Organizations should also consider upgrading to patched versions of the e-topbiz Number Links 1 Php Script or implementing proper access controls and database privilege restrictions to minimize the potential impact of any successful exploitation attempts.