CVE-2014-3757 in kitForm
Summary
by MITRE
SQL injection vulnerability in sorter.php in the phpManufaktur kitForm extension 0.43 and earlier for the KeepInTouch (KIT) module allows remote attackers to execute arbitrary SQL commands via the sorter_value parameter.
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Analysis
by VulDB Data Team • 02/12/2025
The vulnerability identified as CVE-2014-3757 represents a critical sql injection flaw within the phpManufaktur kitForm extension version 043 and earlier components of the KeepInTouch (KIT) module. This security weakness specifically targets the sorter.php script which processes user input through the sorter_value parameter, creating an avenue for malicious actors to manipulate database operations. The vulnerability resides in the improper handling of user-supplied data that flows directly into sql query construction without adequate sanitization or parameterization measures.
The technical implementation of this vulnerability stems from the extension's failure to properly validate and sanitize input received through the sorter_value parameter. When an attacker submits malicious input through this parameter, the application directly incorporates this unvalidated data into sql command strings without appropriate escaping or parameter binding mechanisms. This design flaw enables attackers to inject arbitrary sql commands that execute with the privileges of the web application's database user account. The vulnerability manifests as a classic sql injection attack vector that can be exploited to extract sensitive data, modify database contents, or potentially escalate privileges within the affected system.
From an operational perspective, this vulnerability presents significant risk to organizations utilizing the KeepInTouch module with the affected kitForm extension. Remote attackers can leverage this weakness to gain unauthorized access to database resources, potentially exposing sensitive information such as user credentials, personal data, or business-critical records. The impact extends beyond simple data theft as attackers may be able to modify or delete database entries, corrupt system integrity, or establish persistent access points through database manipulation. The remote exploitability of this vulnerability means that attackers do not require physical access or local system credentials to leverage the flaw, making it particularly dangerous in publicly accessible environments.
The vulnerability aligns with CWE-89 which specifically addresses sql injection weaknesses in software applications. According to the ATT&CK framework, this represents a technique categorized under command and control operations where adversaries establish persistence and maintain access through database manipulation. Organizations should implement immediate mitigations including input validation, parameterized queries, and proper output encoding to prevent exploitation. The recommended remediation involves upgrading to the patched version of the phpManufaktur kitForm extension, implementing proper input sanitization procedures, and conducting thorough code reviews to identify similar injection vulnerabilities within the application codebase. Database access controls should be reviewed to ensure least privilege principles are applied, limiting the potential impact of successful exploitation attempts.