CVE-2007-2183 in Webring System
Summary
by MITRE
SQL injection vulnerability in index.php in PHP-Ring Webring System (aka uPHP_ring_website) 0.9 allows remote attackers to execute arbitrary SQL commands via the ring parameter.
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Analysis
by VulDB Data Team • 09/08/2024
The CVE-2007-2183 vulnerability represents a critical SQL injection flaw within the PHP-Ring Webring System version 0.9, specifically affecting the index.php script. This vulnerability arises from inadequate input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into database queries. The affected parameter named 'ring' serves as the primary attack vector, allowing malicious actors to inject arbitrary SQL commands through crafted input sequences that bypass normal application security controls.
This vulnerability fundamentally compromises the integrity and confidentiality of the affected system by enabling unauthorized database access and manipulation. The flaw operates at the application layer where user input directly influences SQL query construction without proper sanitization, creating an environment where attackers can execute malicious SQL statements. The vulnerability classifies under CWE-89, which specifically addresses SQL injection weaknesses in software applications. Attackers exploiting this vulnerability can perform unauthorized data retrieval, modification, or deletion operations against the underlying database, potentially leading to complete system compromise and data breaches.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with persistent access to the system's database infrastructure. Through careful exploitation of the ring parameter, malicious users can escalate privileges, extract sensitive information including user credentials, and potentially establish backdoor access points within the web application environment. The vulnerability's remote nature eliminates the need for physical access or local system compromise, making it particularly dangerous for publicly accessible web applications. This weakness aligns with ATT&CK technique T1071.004, which covers application layer protocol manipulation, and T1190, covering exploit public-facing application, demonstrating how attackers can leverage such vulnerabilities for broader system compromise.
Mitigation strategies for CVE-2007-2183 must address both immediate remediation and long-term security hardening measures. The primary solution involves implementing proper input validation and parameterized queries to prevent user-supplied data from being interpreted as executable SQL code. Organizations should deploy input sanitization routines that filter or escape special characters commonly used in SQL injection attacks, including single quotes, semicolons, and comment markers. Additionally, implementing web application firewalls and database access controls can provide additional layers of protection. The vulnerability underscores the critical importance of adhering to secure coding practices and regular security assessments, as highlighted in OWASP Top Ten categories related to injection flaws and inadequate input validation. Regular patch management and application updates remain essential for maintaining system security posture against known vulnerabilities.