CVE-2007-6137 in Content Injector
Summary
by MITRE
SQL injection vulnerability in news.php in Content Injector 1.52 allows remote attackers to execute arbitrary SQL commands via the cat parameter to index.php. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 10/11/2024
The vulnerability identified as CVE-2007-6137 represents a critical sql injection flaw within the Content Injector 1.52 web application framework. This vulnerability specifically affects the news.php component and manifests through the cat parameter in the index.php file, creating a direct pathway for remote attackers to manipulate database operations. The flaw resides in the improper sanitization of user input, allowing malicious actors to inject arbitrary sql commands that bypass normal application security measures.
The technical exploitation of this vulnerability occurs when an attacker submits specially crafted input through the cat parameter, which is then directly incorporated into sql queries without adequate validation or escaping mechanisms. This creates a condition where database commands can be executed with the privileges of the web application's database user account. The vulnerability aligns with CWE-89, which categorizes sql injection as a weakness that allows attackers to manipulate database queries through untrusted input. The attack vector is particularly dangerous because it operates over remote network connections, enabling attackers to execute commands from external systems without requiring local access to the server.
The operational impact of this vulnerability extends beyond simple data theft, as it can enable full database compromise including data modification, deletion, and unauthorized access to sensitive information. Attackers can leverage this vulnerability to escalate privileges, extract confidential data, or even gain persistence within the target environment. The vulnerability affects the integrity and confidentiality of the web application's data repository, potentially exposing personal information, business data, or other sensitive content stored within the database. From an att&ck framework perspective, this vulnerability maps to technique t1190 - proxy execution and t1071.004 - application layer protocol, as it involves the manipulation of application-layer data to achieve unauthorized database access.
Mitigation strategies for CVE-2007-6137 should prioritize immediate patching of the Content Injector 1.52 application to the latest secure version that addresses the input validation flaw. Organizations should implement proper parameterized queries or prepared statements to prevent sql injection attacks, ensuring that user input is properly escaped before being incorporated into database operations. Input validation and sanitization should be enforced at multiple levels including application, database, and network boundaries. Additionally, implementing web application firewalls and intrusion detection systems can provide additional layers of protection against exploitation attempts. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other applications within the organization's infrastructure, as this type of flaw often indicates broader security weaknesses in the application architecture.