CVE-2007-6556 in websihirbazi
Summary
by MITRE
Multiple SQL injection vulnerabilities in websihirbazi 5.1.1 allow remote attackers to execute arbitrary SQL commands via (1) the id parameter to default.asp in a news page action or (2) the pageid parameter to default.asp.
Be aware that VulDB is the high quality source for vulnerability data.
Analysis
by VulDB Data Team • 10/13/2024
The vulnerability identified as CVE-2007-6556 represents a critical SQL injection flaw affecting websihirbazi version 5.1.1, specifically targeting the default.asp script within the news page functionality. This vulnerability stems from inadequate input validation and sanitization mechanisms that fail to properly filter malicious user-supplied data before incorporating it into database queries. The flaw manifests when the application processes the id parameter in news page actions and the pageid parameter in the same script, creating exploitable entry points for remote attackers to manipulate the underlying database infrastructure.
The technical implementation of this vulnerability aligns with CWE-89, which categorizes SQL injection as a direct result of insufficient input validation in database query construction. Attackers can exploit these parameters by injecting malicious SQL code through the web interface, potentially gaining unauthorized access to sensitive data, modifying database content, or executing administrative commands on the underlying database system. The vulnerability's remote nature means that attackers do not require physical access to the system, making it particularly dangerous as it can be exploited from any location with network connectivity to the affected web application.
The operational impact of CVE-2007-6556 extends beyond simple data theft, encompassing potential system compromise, data integrity violations, and service disruption. Successful exploitation could lead to complete database compromise, allowing attackers to extract confidential information, modify or delete records, and potentially escalate privileges within the database environment. The vulnerability affects the application's core functionality by undermining the integrity of user input processing, which is fundamental to maintaining secure application behavior and protecting against unauthorized data manipulation. This flaw creates opportunities for attackers to leverage the application's database connections for further reconnaissance and lateral movement within the network infrastructure.
Security mitigations for this vulnerability must address both immediate remediation and long-term architectural improvements. The primary fix involves implementing proper parameterized queries or prepared statements to ensure that user input cannot be interpreted as executable SQL code. Additionally, comprehensive input validation should be implemented to filter or reject suspicious characters and patterns commonly associated with SQL injection attacks. The application should also employ proper output encoding when displaying database results to prevent potential cross-site scripting attacks that could compound the security impact. Network-level protections including web application firewalls and intrusion detection systems can provide additional layers of defense, though these should complement rather than replace proper code-level fixes. Organizations should also consider implementing principle of least privilege access controls for database connections and regular security assessments to identify similar vulnerabilities in other application components. This vulnerability demonstrates the critical importance of following secure coding practices and adhering to established security frameworks such as those recommended by the Open Web Application Security Project and the Center for Internet Security.