CVE-2009-4892 in WEBjump!
Summary
by MITRE
SQL injection vulnerability in Content Management System WEBjump! allows remote attackers to execute arbitrary SQL commands via the id parameter to (1) portfolio_genre.php and (2) news_id.php.
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Analysis
by VulDB Data Team • 11/24/2024
The CVE-2009-4892 vulnerability represents a critical sql injection flaw within the WEBjump! content management system that exposes remote attackers to arbitrary code execution capabilities. This vulnerability specifically targets two key files in the web application's architecture portfolio_genre.php and news_id.php which process user input through the id parameter. The flaw enables attackers to manipulate database queries by injecting malicious sql code directly through these entry points, bypassing normal authentication and authorization mechanisms that typically protect database operations. The vulnerability stems from insufficient input validation and sanitization practices within the cms application's codebase, allowing unfiltered user-supplied data to be directly incorporated into sql command construction without proper escaping or parameterization.
The technical implementation of this vulnerability aligns with CWE-89 which classifies sql injection as a weakness where untrusted data is used in sql queries without proper sanitization. Attackers can exploit this by crafting malicious payloads that terminate the existing sql statement and inject their own commands, potentially gaining access to sensitive database information including user credentials, personal data, and system configuration details. The attack surface is particularly concerning as it affects core content management functionality where portfolio and news items are displayed, making it a high-value target for threat actors seeking to compromise entire web applications. The vulnerability operates at the application layer and requires no special privileges to exploit, making it particularly dangerous as it can be leveraged by anyone with access to the affected web pages.
From an operational impact perspective, this vulnerability creates significant risk for organizations using WEBjump! cms as it allows for complete database compromise and potential lateral movement within affected networks. Successful exploitation could result in data exfiltration, unauthorized modification of content, and potential establishment of persistent backdoors through database access. The vulnerability also poses risk to business continuity as attackers could manipulate news and portfolio content to spread misinformation or conduct social engineering attacks. Additionally, the compromise of user data stored in the database could lead to regulatory compliance violations and substantial financial penalties under data protection legislation such as gdpr or pci dss requirements.
Organizations should implement immediate mitigations including input validation and parameterized queries to prevent sql injection attacks, along with regular security assessments of web applications to identify similar vulnerabilities. The remediation process should involve proper sanitization of all user inputs, implementation of prepared statements or stored procedures, and deployment of web application firewalls to detect and block malicious sql injection attempts. According to ATT&CK framework, this vulnerability maps to technique T1190 for sql injection and T1071.004 for application layer protocol usage, highlighting the need for comprehensive defensive measures including network monitoring, database access controls, and regular security patching. Organizations should also consider implementing automated vulnerability scanning tools to detect similar issues across their entire web application portfolio and establish incident response procedures specifically designed to handle sql injection compromises.