CVE-2007-2684 in Jetbox CMS
Summary
by MITRE
Jetbox CMS 2.1 allows remote attackers to obtain sensitive information via (1) a direct request to (a) main_page.php, (b) open_tree.php, and (c) outputs.php; (2) a malformed view parameter to index.php, as demonstrated with an SQL injection manipulation; or (3) the id[] parameter to admin/cms/opentree.php, which reveals the installation path in the resulting error message.
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Analysis
by VulDB Data Team • 10/17/2017
The vulnerability identified as CVE-2007-2684 affects Jetbox CMS version 2.1 and represents a significant information disclosure flaw that exposes sensitive system details to remote attackers. This vulnerability manifests through multiple attack vectors that collectively undermine the security posture of the content management system. The primary concern stems from the application's improper handling of user input and error message generation, which inadvertently reveals critical system information including installation paths and potentially sensitive database structures. The vulnerability aligns with CWE-200, which specifically addresses information exposure through improper error handling and insufficient input validation.
The technical exploitation of this vulnerability occurs through three distinct methods that demonstrate varying degrees of attack complexity and information disclosure severity. The first vector involves direct requests to three specific PHP files including main_page.php, open_tree.php, and outputs.php which likely contain sensitive data processing logic or configuration information. The second attack method exploits a malformed view parameter in index.php, which serves as a classic SQL injection vector that allows attackers to manipulate database queries and potentially extract sensitive information from the underlying database. This approach directly maps to CWE-89, representing SQL injection vulnerabilities that enable unauthorized data access. The third vector targets the id[] parameter in admin/cms/opentree.php, where the application fails to properly sanitize user input, resulting in error messages that disclose the complete installation path of the CMS.
The operational impact of CVE-2007-2684 extends beyond simple information disclosure to create a foundation for more sophisticated attacks. When an attacker successfully exploits any of these vectors, they gain knowledge that significantly reduces the effort required for subsequent exploitation attempts. The disclosed installation paths can be used to craft more targeted attacks, while database schema information obtained through SQL injection can be leveraged to develop more effective attack payloads. This vulnerability also aligns with ATT&CK technique T1213, which describes data from information repositories, and T1083, which covers file and directory discovery, as attackers can use the disclosed information to map the target system's structure and identify additional attack surfaces.
The vulnerability represents a critical security weakness in the application's input validation and error handling mechanisms, particularly in how the system processes user-supplied parameters. The presence of multiple exploitation vectors indicates poor defensive programming practices and suggests that the application lacks proper sanitization of user inputs across different entry points. The error message disclosure in the third vector demonstrates inadequate error handling that violates security best practices outlined in OWASP Top Ten and other industry standards. Attackers can combine these three vectors to create a comprehensive reconnaissance phase that reveals system architecture, database structure, and potential attack targets, making this vulnerability particularly dangerous in environments where the CMS serves as a primary web application.
Mitigation strategies for CVE-2007-2684 should focus on implementing proper input validation, output encoding, and error handling mechanisms across all application components. The most effective approach involves sanitizing all user inputs through parameterized queries to prevent SQL injection attacks, implementing proper error handling that does not expose system information, and ensuring that all file paths and database configurations are properly secured. Organizations should also implement web application firewalls to detect and block malicious requests targeting these specific vulnerability vectors. The remediation process must include thorough code review to identify and fix similar issues in other application components, as well as implementing proper logging and monitoring to detect exploitation attempts. Additionally, regular security assessments and vulnerability scanning should be conducted to identify similar information disclosure vulnerabilities that may exist in other applications and systems within the organization's infrastructure.