CVE-2006-1572 in Oxygen
Summary
by MITRE
SQL injection vulnerability in post.php in Oxygen 1.1.3 allows remote attackers to execute arbitrary SQL commands via the fid parameter in a newthread action.
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Analysis
by VulDB Data Team • 07/22/2018
The vulnerability identified as CVE-2006-1572 represents a critical SQL injection flaw within the Oxygen forum software version 1.1.3. This security weakness specifically affects the post.php script and occurs when processing the fid parameter during a newthread action. The flaw enables remote attackers to inject malicious SQL code directly into the database query execution flow, potentially compromising the entire database infrastructure. Such vulnerabilities fall under the CWE-89 category of SQL Injection, which is classified as a high-risk vulnerability in the Common Weakness Enumeration framework due to its potential for data breach and system compromise.
The technical implementation of this vulnerability stems from insufficient input validation and sanitization within the Oxygen forum's post.php script. When users submit new threads through the forum interface, the system accepts the fid parameter without proper sanitization or parameterized query construction. Attackers can manipulate this parameter to inject malicious SQL payloads that bypass normal authentication checks and execute arbitrary database commands. The vulnerability specifically manifests during the newthread action, where the application fails to properly escape or validate user-supplied input before incorporating it into SQL queries. This allows attackers to manipulate the database structure, extract sensitive information, modify data, or even execute administrative commands on the underlying database system.
The operational impact of CVE-2006-1572 extends beyond simple data theft to encompass complete system compromise and potential lateral movement within network environments. Successful exploitation could enable attackers to access user credentials, personal information, forum content, and potentially escalate privileges to gain administrative control over the database server. Organizations using affected Oxygen versions face significant risk of data breaches, service disruption, and compliance violations. The vulnerability's remote exploitability means attackers do not require physical access or local network presence to compromise systems, making it particularly dangerous for publicly accessible web applications. According to the MITRE ATT&CK framework, this vulnerability maps to the T1190 technique of exploitation of remote services, and the T1078 credential access tactics that could follow from successful database compromise.
Mitigation strategies for CVE-2006-1572 must address both immediate remediation and long-term security improvements. The most effective immediate solution involves applying the vendor-supplied patch or upgrade to Oxygen 1.1.3 to eliminate the SQL injection vulnerability. Organizations should implement proper input validation and sanitization techniques including parameterized queries, stored procedures, and proper escaping of special characters. Database access controls should be implemented to limit the privileges of application database accounts, following the principle of least privilege. Network segmentation and intrusion detection systems can help monitor for exploitation attempts. Additionally, implementing web application firewalls and regular security scanning can provide defense-in-depth measures. Organizations should also establish proper security awareness training for developers to prevent similar vulnerabilities in custom applications, as this vulnerability demonstrates the critical importance of secure coding practices and input validation in preventing database-level attacks.