CVE-2006-4030 in Gallery
Summary
by MITRE
Unspecified vulnerability in the stats module in Gallery 1.5.1-RC2 and earlier allows remote attackers to obtain sensitive information via unspecified attack vectors, related to "two file exposure bugs."
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Analysis
by VulDB Data Team • 07/20/2019
The vulnerability identified as CVE-2006-4030 affects the stats module in Gallery 1.5.1-RC2 and earlier versions, representing a critical information disclosure flaw that enables remote attackers to access sensitive system data. This issue falls under the broader category of insecure direct object references and weak access control mechanisms that have been consistently documented in cybersecurity frameworks. The vulnerability stems from two distinct file exposure bugs within the gallery application's statistics module, which collectively create pathways for unauthorized data retrieval.
The technical implementation of this vulnerability involves improper access controls within the stats module where the application fails to adequately validate user permissions before serving statistical data files. Attackers can exploit these exposure bugs by crafting specific requests that bypass normal access restrictions, potentially gaining access to configuration files, user data, or system information that should remain protected. The unspecified attack vectors suggest that multiple exploitation methods may exist, each targeting different aspects of the file access mechanism within the gallery application's statistical reporting functionality.
From an operational impact perspective, this vulnerability represents a significant security risk for organizations relying on Gallery 1.5.1-RC2 or earlier versions for their photo management and sharing needs. The exposure of sensitive information could include user credentials, system configurations, database connection details, or other confidential data that might facilitate further attacks. This vulnerability directly violates the principle of least privilege and demonstrates poor input validation practices that have been classified under CWE-284 (Improper Access Control) and CWE-200 (Information Exposure). The attack surface is particularly concerning because it allows remote exploitation without requiring authentication, making it an attractive target for automated scanning tools.
The remediation strategy for CVE-2006-4030 requires immediate implementation of access control measures within the stats module, ensuring that all file access requests are properly authenticated and authorized. Organizations should upgrade to Gallery versions 1.5.1-RC3 or later where these exposure bugs have been addressed through proper input validation and access control enforcement. Security configurations should include mandatory authentication checks for all statistical data access points, and the application should implement proper file permission controls to prevent unauthorized file access. Additionally, network segmentation and firewall rules should be configured to limit access to the gallery application's statistical endpoints, following the principle of defense in depth as recommended by the MITRE ATT&CK framework. Regular security audits should verify that similar access control vulnerabilities do not exist in other application modules, as this type of information disclosure represents a common attack pattern that has been documented across numerous web applications.