CVE-2007-0502 in webSPELL
Summary
by MITRE
SQL injection vulnerability in gallery.php in webSPELL 4.01.02 allows remote attackers to execute arbitrary SQL commands via the picID parameter, a different vector than CVE-2007-0492.
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Analysis
by VulDB Data Team • 08/19/2024
The vulnerability identified as CVE-2007-0502 represents a critical sql injection flaw in the webSPELL 4.01.02 content management system specifically affecting the gallery.php script. This vulnerability allows remote attackers to execute arbitrary sql commands by manipulating the picID parameter, creating a significant security risk for affected systems. The flaw operates through a direct manipulation of database query structures, enabling unauthorized access to sensitive data and potential system compromise. Unlike related vulnerabilities such as CVE-2007-0492 which may affect different components, this specific vulnerability targets the image gallery functionality within the webSPELL platform, making it particularly dangerous for websites that rely on user-generated content management.
The technical implementation of this sql injection vulnerability stems from inadequate input validation and sanitization within the gallery.php script. When the picID parameter is processed, the application fails to properly escape or validate user-supplied data before incorporating it into sql queries. This creates an exploitable condition where malicious actors can inject sql payload strings that bypass normal query execution boundaries. The vulnerability falls under the common weakness enumeration CWE-89 which specifically addresses sql injection flaws, and represents a classic example of unsafe sql query construction where user input directly influences query structure. Attackers can leverage this weakness to perform unauthorized database operations including data extraction, modification, or deletion, potentially leading to complete system compromise.
The operational impact of this vulnerability extends beyond simple data theft to encompass full system control and unauthorized administrative access. Remote attackers can exploit this weakness to bypass authentication mechanisms, escalate privileges, and gain persistent access to affected systems. The vulnerability affects websites running webSPELL 4.01.02 versions, which were widely deployed content management systems during that era, making the potential attack surface substantial. Organizations utilizing these systems face risks of data breaches, service disruption, and potential regulatory compliance violations. The attack vector requires minimal sophistication and can be automated, making it particularly dangerous for organizations with limited security resources. This vulnerability directly aligns with attack patterns described in the mitre attack framework under techniques related to credential access and privilege escalation.
Mitigation strategies for CVE-2007-0502 require immediate implementation of input validation and parameterized query construction. System administrators should upgrade to patched versions of webSPELL as soon as possible, as the vulnerability was addressed in subsequent releases. The recommended approach involves implementing proper input sanitization techniques and utilizing prepared statements or parameterized queries to prevent sql injection attacks. Organizations should also implement web application firewalls and intrusion detection systems to monitor for exploitation attempts. Regular security audits and code reviews should be conducted to identify similar vulnerabilities in other applications. The fix typically involves modifying the gallery.php script to properly validate and sanitize the picID parameter before database processing, ensuring that all user input is treated as potentially malicious and properly escaped according to industry best practices established in owasp top ten and similar security frameworks.