CVE-2005-4058 in saralblog
Summary
by MITRE
SQL injection vulnerability in saralblog 1 and earlier allows remote attackers to execute arbitrary SQL commands via the id parameter to viewprofile.php.
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Analysis
by VulDB Data Team • 07/14/2018
The vulnerability identified as CVE-2005-4058 represents a critical SQL injection flaw discovered in saralblog version 1 and earlier implementations. This security weakness resides within the viewprofile.php script where user input is not properly sanitized before being incorporated into database queries. The vulnerability specifically targets the id parameter which serves as the entry point for malicious input manipulation. Attackers can exploit this flaw by crafting specially designed SQL commands within the id parameter that get executed on the backend database server. The impact of this vulnerability extends beyond simple data theft as it allows full database access and manipulation capabilities. This type of vulnerability falls under the CWE-89 category known as "Improper Neutralization of Special Elements used in an SQL Command" which is a fundamental weakness in database query construction. The attack vector is particularly dangerous because it enables remote code execution without requiring authentication or specialized privileges, making it highly attractive to malicious actors. The vulnerability demonstrates a classic lack of input validation and proper parameterization in database interactions, which are core principles of secure coding practices.
The operational impact of this vulnerability is severe and multifaceted across multiple security domains. Remote attackers can leverage this flaw to extract sensitive information including user credentials, personal data, and system configurations from the affected database. Beyond data exfiltration, adversaries can modify or delete database records, potentially causing data integrity issues and system disruption. The vulnerability also provides attackers with the capability to escalate privileges within the database environment, potentially leading to complete system compromise. From an attacker's perspective, this vulnerability maps directly to the ATT&CK technique T1071.004 for Application Layer Protocol and T1046 for Network Service Scanning, as it enables initial access and reconnaissance activities. The exploitability of this vulnerability is relatively straightforward, requiring only basic knowledge of SQL injection techniques and the ability to manipulate URL parameters. The lack of proper input sanitization creates a persistent threat that remains active until the underlying code is patched or the system is properly secured.
Mitigation strategies for CVE-2005-4058 must address both immediate remediation and long-term security improvements. The primary solution involves implementing proper input validation and parameterized queries to prevent user-supplied data from being interpreted as SQL commands. This approach aligns with the OWASP Top Ten security controls and follows the principle of least privilege in database access. Organizations should immediately upgrade to saralblog versions that address this vulnerability, as the affected software represents an outdated and unsupported product. Database access controls should be strengthened through proper user permissions, with database accounts having minimal necessary privileges. Additionally, implementing web application firewalls and intrusion detection systems can help detect and prevent exploitation attempts. Security monitoring should include log analysis for unusual database query patterns and unauthorized access attempts. The vulnerability also highlights the importance of regular security assessments and penetration testing to identify similar weaknesses in other applications. From a compliance standpoint, addressing this vulnerability helps meet regulatory requirements such as those outlined in the Payment Card Industry Data Security Standard and the General Data Protection Regulation, which mandate protection against SQL injection attacks and data breach prevention measures.