CVE-2007-4714 in Yvora
Summary
by MITRE
SQL injection vulnerability in error_view.php in Yvora 1.0 allows remote attackers to execute arbitrary SQL commands via the ID parameter.
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Analysis
by VulDB Data Team • 10/03/2024
The vulnerability identified as CVE-2007-4714 represents a critical sql injection flaw within the error_view.php component of Yvora 10 web application. This vulnerability resides in the handling of user-supplied input through the ID parameter, which is processed without proper sanitization or validation mechanisms. The flaw allows remote attackers to manipulate the sql query execution by injecting malicious sql commands through the vulnerable parameter, potentially leading to unauthorized data access, modification, or deletion within the underlying database system.
The technical nature of this vulnerability aligns with CWE-89 which specifically addresses sql injection attacks where untrusted data is incorporated into sql commands without proper escaping or parameterization. The flaw demonstrates a classic lack of input validation and output encoding practices that are fundamental to preventing sql injection attacks. When the application processes the ID parameter in error_view.php, it directly incorporates user input into sql queries without appropriate sanitization, creating an exploitable path for malicious actors to execute arbitrary sql commands against the database backend.
Operationally, this vulnerability presents significant risks to organizations using Yvora 10 as it enables remote code execution capabilities through database manipulation. Attackers can leverage this flaw to extract sensitive information from database tables, modify or delete critical data, and potentially escalate privileges within the application environment. The remote nature of the attack means that adversaries do not require physical access to the system or local network presence to exploit this vulnerability. The impact extends beyond simple data theft to include potential service disruption, data integrity compromise, and unauthorized access to confidential information stored within the application's database infrastructure.
From a threat modeling perspective, this vulnerability maps to several ATT&CK techniques including T1071.004 for application layer protocol manipulation and T1046 for network service discovery. The attack chain typically involves reconnaissance to identify the vulnerable endpoint, followed by crafting malicious sql payloads targeting the ID parameter, and finally executing commands to achieve the desired malicious outcomes. Organizations should consider implementing comprehensive input validation, parameterized queries, and proper error handling mechanisms to prevent such vulnerabilities. The remediation approach should include immediate patching of the affected application, implementation of web application firewalls, and regular security assessments to identify similar vulnerabilities in other components of the application stack.
The vulnerability underscores the importance of following secure coding practices and adhering to established security frameworks such as OWASP Top Ten and NIST cybersecurity guidelines. Proper input validation, output encoding, and database access controls should be implemented to prevent similar issues in future application development cycles. Organizations should also establish incident response procedures to quickly address such vulnerabilities when discovered and maintain up-to-date security patches for all application components to minimize exposure windows.