CVE-2006-1419 in nuked-klan
Summary
by MITRE
SQL injection vulnerability in the Calendar module in nuked-klan 1.7.5 and earlier allows remote attackers to execute arbitrary SQL commands via the m parameter to index.php.
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Analysis
by VulDB Data Team • 08/26/2017
The vulnerability identified as CVE-2006-1419 represents a critical sql injection flaw within the calendar module of nuked-klan version 1.7.5 and earlier systems. This weakness resides in the way the application processes user input through the m parameter in the index.php file, creating an exploitable condition that allows remote attackers to manipulate the underlying database queries. The vulnerability stems from insufficient input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into sql command structures. This particular flaw falls under the category of injection vulnerabilities as classified by the common weakness enumeration framework, specifically aligning with CWE-89 which details sql injection vulnerabilities.
The technical exploitation of this vulnerability enables attackers to inject malicious sql code through the m parameter, potentially allowing them to execute unauthorized database operations. Attackers can leverage this weakness to perform various malicious activities including but not limited to data extraction, modification, or deletion of database records. The remote nature of this vulnerability means that attackers do not require physical access to the system, making it particularly dangerous as it can be exploited from any location with internet connectivity. The impact extends beyond simple data theft to potentially allow full system compromise through database-level privileges escalation.
From an operational perspective, this vulnerability poses significant risks to organizations using nuked-klan versions prior to 1.7.6, as it provides a straightforward path for unauthorized access to sensitive information stored within the calendar module database. The attack surface is relatively broad since the calendar module is typically accessible to various user roles, potentially enabling both authenticated and unauthenticated exploitation scenarios. Security practitioners should note that this vulnerability aligns with several tactics described in the attack pattern taxonomy, particularly those involving command injection and database exploitation techniques that are commonly used in advanced persistent threat campaigns.
Organizations affected by this vulnerability should immediately implement mitigation strategies including but not limited to applying the official security patch released by nuked-klan developers, implementing proper input validation mechanisms, and employing web application firewalls to detect and block malicious sql injection attempts. The recommended remediation approach involves upgrading to nuked-klan version 1.7.6 or later, which includes proper parameter sanitization and input validation controls. Additionally, implementing proper database access controls and monitoring mechanisms can help detect potential exploitation attempts. Security teams should also consider conducting comprehensive code reviews to identify similar injection vulnerabilities within other modules of the application, as this flaw demonstrates a systemic issue with input handling that may exist elsewhere in the codebase. The vulnerability serves as a reminder of the critical importance of secure coding practices and regular security assessments in web application development lifecycle processes.