CVE-2008-4527 in Recepies Module
Summary
by MITRE
SQL injection vulnerability in recept.php in the Recepies (Recept) module 1.1 for PHP-Fusion allows remote attackers to execute arbitrary SQL commands via the kat_id parameter in a kategorier action. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 11/06/2024
The vulnerability identified as CVE-2008-4527 represents a critical SQL injection flaw within the Recepies module version 1.1 for PHP-Fusion content management system. This security weakness resides in the recept.php script which processes user input through the kat_id parameter during kategorier actions. The vulnerability classification aligns with CWE-89 which specifically addresses SQL injection attacks where untrusted data is directly incorporated into SQL command construction without proper sanitization or parameterization. Attackers can exploit this flaw to manipulate the underlying database queries and execute arbitrary SQL commands remotely, potentially gaining unauthorized access to sensitive information or compromising the entire database infrastructure.
The technical exploitation of this vulnerability occurs when the kat_id parameter from user input is directly concatenated into SQL query strings without adequate input validation or escaping mechanisms. This primitive approach to query construction creates an environment where malicious actors can inject SQL payload through the kat_id parameter, allowing them to manipulate database operations such as SELECT, INSERT, UPDATE, or DELETE commands. The vulnerability demonstrates poor input handling practices that violate fundamental security principles for database interaction and aligns with ATT&CK technique T1071.004 which covers application layer protocol manipulation. The lack of proper parameterized queries or input sanitization creates a direct pathway for attackers to bypass authentication mechanisms and access restricted database resources.
The operational impact of this vulnerability extends beyond simple data theft, potentially enabling complete database compromise and system infiltration. Remote attackers could leverage this vulnerability to extract confidential user information, modify database contents, or even escalate privileges within the application environment. The Recepies module's exposure through the kategorier action creates a persistent attack vector that remains active as long as the vulnerable version is deployed. Organizations utilizing PHP-Fusion with the affected Recepies module face significant risk of unauthorized data access, data corruption, and potential system compromise. This vulnerability particularly affects web applications that rely on user-supplied parameters for database queries, highlighting the critical importance of implementing proper input validation and parameterized query execution.
Mitigation strategies for CVE-2008-4527 require immediate action to address the root cause through proper input sanitization and parameterized query implementation. System administrators should upgrade to the patched version of the Recepies module or implement proper input validation measures that escape or sanitize all user-supplied parameters before database processing. The recommended approach involves implementing prepared statements or parameterized queries to ensure that user input cannot alter the intended structure of SQL commands. Security measures should also include input length validation, type checking, and the principle of least privilege for database connections. Organizations should conduct thorough vulnerability assessments to identify similar injection points throughout their application codebase and implement comprehensive logging mechanisms to detect potential exploitation attempts. The vulnerability serves as a prime example of why defensive programming practices and adherence to secure coding standards are essential for preventing database-related security incidents and aligns with security frameworks that emphasize input validation and output encoding as fundamental protective measures.