CVE-2007-3461 in Image Gallery
Summary
by MITRE
SQL injection vulnerability in property.php in elkagroup Image Gallery 1.0 allows remote attackers to execute arbitrary SQL commands via the pid parameter.
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Analysis
by VulDB Data Team • 09/23/2024
The CVE-2007-3461 vulnerability represents a critical sql injection flaw within the elkagroup Image Gallery 1.0 web application, specifically affecting the property.php script. This vulnerability exposes the application to remote code execution attacks through improper input validation mechanisms. The flaw manifests when the application fails to adequately sanitize user-supplied data passed through the pid parameter, creating an exploitable entry point for malicious actors to inject arbitrary sql commands into the backend database. The vulnerability is classified under the Common Weakness Enumeration (cwe) category cwe-89, which specifically addresses sql injection weaknesses in software applications.
The technical exploitation of this vulnerability occurs when an attacker crafts malicious input containing sql payload within the pid parameter of the property.php endpoint. The application processes this unsanitized input directly within sql query construction without proper parameterization or input filtering, allowing attackers to manipulate the intended database operations. This flaw enables adversaries to execute unauthorized database queries, potentially gaining access to sensitive data, modifying database contents, or even escalating privileges within the application's database environment. The attack vector is entirely remote, meaning no local system access is required for exploitation, making it particularly dangerous for web applications accessible over networks.
The operational impact of CVE-2007-3461 extends beyond simple data theft, as successful exploitation can lead to complete database compromise and potential system infiltration. Attackers may leverage this vulnerability to extract user credentials, personal information, or other sensitive data stored within the application's database. The vulnerability also enables attackers to modify or delete database records, potentially corrupting the application's data integrity. Furthermore, this sql injection flaw can serve as a stepping stone for more advanced attacks, including privilege escalation or lateral movement within network environments where the vulnerable application resides. The exploitation of such vulnerabilities aligns with attack techniques documented in the attack pattern taxonomy under the category of code injection attacks.
Mitigation strategies for CVE-2007-3461 require immediate implementation of proper input validation and parameterized queries within the affected application. The recommended approach involves implementing strict input sanitization mechanisms that filter or escape special characters used in sql syntax, such as single quotes, semicolons, and comment delimiters. Additionally, developers should adopt parameterized sql queries or stored procedures that separate sql code from user input, effectively preventing malicious sql commands from being executed. Security patches should be applied immediately to upgrade to versions of the elkagroup Image Gallery that address this vulnerability. Organizations should also implement web application firewalls and input validation controls to detect and block suspicious sql injection attempts. The vulnerability demonstrates the critical importance of following secure coding practices and adhering to established security frameworks that emphasize proper data validation and sql query construction techniques.