CVE-2006-1743 in JBook
Summary
by MITRE
Multiple SQL injection vulnerabilities in form.php in JBook 1.4 allow remote attackers to execute arbitrary SQL commands via the (1) nom or (2) mail parameters. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
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Analysis
by VulDB Data Team • 07/24/2018
The vulnerability identified as CVE-2006-1743 represents a critical SQL injection flaw within the JBook 1.4 web application's form.php component. This vulnerability stems from inadequate input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into SQL query constructions. The specific attack vectors target two distinct parameters named nom and mail, which are processed without proper security controls, creating exploitable pathways for malicious actors to manipulate the underlying database operations. The vulnerability classification aligns with CWE-89, which specifically addresses SQL injection weaknesses in software applications where untrusted data is directly incorporated into SQL commands without appropriate sanitization measures.
The operational impact of this vulnerability extends beyond simple data exfiltration, as remote attackers can leverage the SQL injection flaws to execute arbitrary database commands with the privileges of the database user account. This capability enables attackers to perform unauthorized data manipulation, including data deletion, modification, or unauthorized access to sensitive information stored within the application's database. The vulnerability affects the entire JBook 1.4 platform and represents a fundamental flaw in the application's data handling architecture that undermines the integrity and confidentiality of stored information. Attackers exploiting this vulnerability can potentially gain complete control over the database backend, leading to full system compromise and unauthorized access to user accounts, personal information, and business-critical data.
The security implications of CVE-2006-1743 align with ATT&CK technique T1071.004, which describes the use of application layer protocols for command and control activities. This vulnerability provides attackers with a direct pathway to execute malicious database operations and can be leveraged as part of broader attack chains that may include privilege escalation, lateral movement, and data persistence within compromised systems. The vulnerability's exploitation requires minimal technical expertise and can be automated using readily available tools, making it particularly dangerous in environments where database security controls are insufficient. Organizations running JBook 1.4 should consider implementing immediate mitigations including input validation, parameterized queries, and web application firewalls to protect against exploitation attempts.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and sanitization mechanisms that prevent malicious SQL code from being executed. The recommended approach involves using parameterized queries or prepared statements to separate SQL command structure from user data, ensuring that all inputs are properly escaped and validated before database processing. Additionally, implementing proper access controls and privilege management can limit the potential damage from successful exploitation attempts. Organizations should also consider deploying intrusion detection systems and monitoring for suspicious database query patterns that may indicate exploitation attempts. The vulnerability demonstrates the critical importance of secure coding practices and the need for regular security assessments of web applications to identify and remediate similar weaknesses in software development lifecycle processes.