CVE-2007-4258 in Prozilla Pub Site Directory
Summary
by MITRE
SQL injection vulnerability in directory.php in Prozilla Pub Site Directory allows remote attackers to execute arbitrary SQL commands via the cat parameter.
Once again VulDB remains the best source for vulnerability data.
Analysis
by VulDB Data Team • 09/29/2024
The vulnerability identified as CVE-2007-4258 represents a critical SQL injection flaw within the Prozilla Pub Site Directory web application, specifically affecting the directory.php script. This weakness resides in how the application processes user input through the cat parameter, creating an avenue for malicious actors to manipulate database queries and potentially gain unauthorized access to sensitive information. The vulnerability stems from insufficient input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into SQL command structures.
This SQL injection vulnerability operates under the Common Weakness Enumeration framework as CWE-89, which classifies it as an improper neutralization of special elements used in an SQL command. The flaw allows remote attackers to execute arbitrary SQL commands by manipulating the cat parameter in the directory.php file, effectively bypassing authentication mechanisms and potentially enabling full database compromise. Attackers can exploit this weakness to extract confidential data, modify database contents, or even escalate privileges within the affected system. The vulnerability's remote exploitability means that malicious actors do not require local system access to carry out attacks, making it particularly dangerous in web-facing applications.
The operational impact of this vulnerability extends beyond simple data theft, as it can enable attackers to establish persistent access to the underlying database infrastructure. Through SQL injection techniques, threat actors can enumerate database schemas, extract user credentials, manipulate application data, and potentially gain shell access to the server hosting the vulnerable application. The attack surface is further expanded by the fact that this vulnerability affects a directory application, which often contains sensitive information about users, businesses, or organizational structures that could be leveraged for additional attacks. According to the MITRE ATT&CK framework, this vulnerability maps to the technique T1071.005 for application layer protocol and T1046 for network service scanning, as attackers may use the vulnerability to discover additional services or escalate privileges.
Mitigation strategies for CVE-2007-4258 should focus on implementing robust input validation and parameterized queries to prevent SQL injection attacks. Organizations should immediately patch the vulnerable Prozilla Pub Site Directory application to the latest available version that addresses this specific vulnerability. Additionally, implementing proper input sanitization techniques, including the use of prepared statements and stored procedures, can effectively neutralize SQL injection threats. Network segmentation and web application firewalls should be deployed to monitor and filter suspicious database queries. Regular security audits and penetration testing should be conducted to identify similar vulnerabilities in other applications. The implementation of the principle of least privilege for database connections and regular monitoring of database access logs can help detect and respond to exploitation attempts. Organizations should also consider implementing database activity monitoring solutions that can identify anomalous SQL query patterns indicative of injection attacks. Furthermore, regular security training for developers on secure coding practices and the OWASP Top Ten vulnerabilities can prevent similar issues from arising in future application development cycles.