CVE-2007-6685 in Gallery Publish Xp Module
Summary
by MITRE
Unspecified vulnerability in the Publish XP module Menalto Gallery before 2.2.4 allows attackers to create albums and upload files via unknown vectors.
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Analysis
by VulDB Data Team • 08/05/2019
The vulnerability identified as CVE-2007-6685 affects the Publish XP module within Menalto Gallery versions prior to 2.2.4, representing a critical security flaw that enables unauthorized users to manipulate the gallery's core functionality. This unspecified weakness creates a pathway for attackers to bypass normal access controls and execute unauthorized actions including album creation and file upload operations. The vulnerability stems from inadequate input validation and insufficient authorization checks within the module's file handling mechanisms, allowing malicious actors to exploit the system through unknown vectors that remain unspecified in the initial description.
The technical implementation of this vulnerability involves a failure in the module's security architecture where proper authentication and authorization controls are either missing or improperly enforced. Attackers can leverage this flaw to perform privilege escalation by creating new albums and uploading arbitrary files to the system without proper credentials or permissions. This represents a classic example of insecure direct object reference vulnerability where the system fails to verify that the requesting user has legitimate access rights to perform the requested operations. The weakness exists in the Publish XP module's handling of user requests and file operations, where input validation is insufficient to prevent malicious input from being processed as legitimate commands.
The operational impact of CVE-2007-6685 is severe and multifaceted, as it allows attackers to potentially compromise the entire gallery system through unauthorized content injection. Successful exploitation could lead to the deployment of malicious files, creation of unauthorized content, and potential data exfiltration from the gallery's storage systems. The vulnerability creates a persistent threat vector that could be exploited for various malicious purposes including the injection of malware, defacement of gallery content, or establishment of persistent access points within the target environment. Organizations relying on affected versions of Menalto Gallery face significant risks including reputation damage, data loss, and potential compliance violations due to the unauthorized modification of gallery content and structure.
Security mitigations for this vulnerability require immediate implementation of the available patches and updates provided by Menalto to address the unspecified weakness in the Publish XP module. System administrators should ensure that all instances of Menalto Gallery are upgraded to version 2.2.4 or later where the vulnerability has been resolved through proper input validation and authorization controls. Additional defensive measures include implementing network segmentation to limit access to gallery systems, deploying web application firewalls to monitor and filter malicious requests, and conducting comprehensive security audits of the gallery's file handling and user management systems. Organizations should also establish regular security testing procedures to identify and remediate similar vulnerabilities in their web applications and ensure proper access controls are maintained throughout the system's architecture.
This vulnerability aligns with CWE-285, which addresses insufficient authorization issues in software systems, and represents a clear violation of the principle of least privilege. The attack pattern follows typical threat actor methodologies described in the MITRE ATT&CK framework under the technique of privilege escalation and command and control activities. Organizations should consider implementing comprehensive security monitoring solutions that can detect unauthorized file upload activities and album creation attempts as indicators of potential exploitation of similar vulnerabilities. The incident underscores the critical importance of maintaining up-to-date security patches and implementing robust access control mechanisms to prevent unauthorized system modifications and ensure the integrity of web-based content management systems.