CVE-2007-2905 in 2z Project
Summary
by MITRE
SQL injection vulnerability in includes/rating.php in 2z Project 0.9.5 allows remote attackers to execute arbitrary SQL commands via the post_id parameter. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
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Analysis
by VulDB Data Team • 08/11/2017
The vulnerability identified as CVE-2007-2905 represents a critical SQL injection flaw within the 2z Project version 0.9.5 content management system. This vulnerability specifically affects the includes/rating.php file, which serves as a component for handling user rating functionalities within the application. The flaw manifests when the application fails to properly sanitize user input passed through the post_id parameter, creating an exploitable condition that allows malicious actors to inject arbitrary SQL commands into the database query execution flow. This represents a fundamental breakdown in input validation and output encoding practices that has been classified under the CWE-89 category for SQL injection vulnerabilities.
The technical exploitation of this vulnerability occurs when an attacker crafts a malicious post_id parameter value that contains SQL payload commands. The 2z Project application processes this unvalidated input directly within its SQL query construction logic without proper parameterization or input sanitization measures. This allows an attacker to manipulate the intended database query structure and potentially execute unauthorized database operations such as data retrieval, modification, deletion, or even privilege escalation within the database system. The vulnerability operates at the application layer and requires no special privileges to exploit, making it particularly dangerous as it can be leveraged by remote attackers from outside the network perimeter.
The operational impact of this vulnerability extends beyond simple data compromise, as successful exploitation could lead to complete database compromise and potential system takeover. Attackers could extract sensitive user information, modify or delete content, and potentially establish persistent access points within the application environment. The vulnerability affects the integrity and confidentiality of the entire 2z Project installation, as the database serves as the central repository for all application data including user credentials, content management information, and potentially system configuration details. This type of vulnerability aligns with ATT&CK technique T1190 for exploiting vulnerabilities in web applications and represents a common attack vector that has been documented across numerous web application security assessments.
Mitigation strategies for this vulnerability should prioritize immediate patching of the 2z Project application to version 0.9.6 or later, which contains the necessary fixes for the SQL injection flaw. Organizations should implement proper input validation and parameterized queries throughout the application codebase to prevent similar issues from occurring in other components. Database access controls should be reviewed to ensure that application database accounts have minimal required privileges, following the principle of least privilege. Additionally, implementing web application firewalls and intrusion detection systems can provide additional layers of protection against exploitation attempts. The vulnerability demonstrates the critical importance of proper input sanitization and parameterized queries, which are fundamental security practices that should be enforced across all application development processes and regularly validated through security assessments and penetration testing activities.