CVE-2006-2013 in Sl Site
Summary
by MITRE
SQL injection vulnerability in page.php in SL_site 1.0 allows remote attackers to execute arbitrary SQL commands via the id_page parameter. NOTE: this issue could be used to produce resultant XSS from an error message.
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Analysis
by VulDB Data Team • 09/07/2017
The vulnerability identified as CVE-2006-2013 represents a critical SQL injection flaw within the SL_site 1.0 content management system, specifically affecting the page.php script. This vulnerability resides in the handling of user-supplied input through the id_page parameter, which is processed without adequate sanitization or validation. The flaw allows remote attackers to inject malicious SQL code directly into the application's database queries, potentially enabling full database compromise and unauthorized access to sensitive information. The vulnerability's classification aligns with CWE-89 which specifically addresses SQL injection weaknesses in software applications.
The technical exploitation of this vulnerability occurs when an attacker submits a malicious value through the id_page parameter in the page.php script. The application fails to properly escape or validate this input before incorporating it into SQL queries, creating an environment where attacker-controlled data can alter the intended query execution flow. When the application processes this malformed input, the injected SQL commands execute with the privileges of the database user, potentially allowing attackers to extract, modify, or delete database contents. The vulnerability's impact extends beyond simple database compromise as noted in the advisory, since the resulting error messages from failed SQL queries can contain reflected XSS payloads, creating a secondary vulnerability vector.
The operational impact of CVE-2006-2013 is severe and multifaceted, affecting both data confidentiality and system integrity. Successful exploitation can lead to complete database compromise, unauthorized data access, and potential lateral movement within the affected network infrastructure. The vulnerability's remote nature means attackers can exploit it without requiring physical access to the system, making it particularly dangerous for web applications. Organizations utilizing SL_site 1.0 would face significant risk of data breaches, service disruption, and potential compliance violations. The vulnerability's exploitation can result in persistent backdoors, data exfiltration, and system-wide compromise. From an ATT&CK framework perspective, this vulnerability maps to TA0006 Credential Access and TA0005 Defense Evasion techniques, as attackers can leverage the SQL injection to gain database credentials and subsequently evade detection through manipulated error messages.
Mitigation strategies for this vulnerability should prioritize immediate patching of the SL_site 1.0 application to address the input validation flaw. Organizations must implement proper parameterized queries or prepared statements to prevent SQL injection attacks, ensuring that user input is never directly concatenated into database queries. Input validation and sanitization measures should be strengthened to reject malicious payloads before they reach the database layer. Additionally, implementing proper error handling that does not expose database error messages to end users can prevent the secondary XSS vulnerability from being exploited. Network segmentation and database access controls should be reviewed to limit the potential damage from successful exploitation. The remediation process should also include monitoring for suspicious database activities and implementing web application firewalls to detect and block malicious SQL injection attempts. Regular security assessments and vulnerability scanning should be conducted to identify similar weaknesses in other applications within the organization's infrastructure.