CVE-2007-6691 in Menalto
Summary
by MITRE
Multiple unspecified vulnerabilities in Menalto Gallery before 2.2.4 have unknown impact, related to (1) "hotlink protection" in the URL rewrite module, (2) a WebDAV view in the WebDAV module, (3) a comment view in the Comment module, (4) unspecified "item information disclosure attacks" in the Core module Gallery application, (5) the slideshow in the Slideshow module, and (6) multiple Print modules.
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Analysis
by VulDB Data Team • 08/06/2019
The vulnerability identified as CVE-2007-6691 encompasses a series of security flaws within the Menalto Gallery web application prior to version 2.2.4, representing a significant concern for organizations utilizing this content management system. These vulnerabilities span multiple modules and components of the application, indicating a systemic weakness in the security architecture that could potentially allow attackers to exploit various attack vectors. The unspecified nature of these vulnerabilities suggests that the exact technical details may not have been fully disclosed or documented at the time of reporting, which complicates the assessment of their precise impact and exploitation methods.
The first category of vulnerability involves the hotlink protection mechanism within the URL rewrite module, which typically serves to prevent unauthorized use of resources by other websites. When this protection is compromised, attackers may be able to bypass restrictions and access protected content or resources through unauthorized means. This relates to CWE-352, which covers Cross-Site Request Forgery, and potentially CWE-284, which addresses improper access control mechanisms. The WebDAV view in the WebDAV module presents another attack surface where unauthorized access to file systems or content management capabilities could occur, representing a critical security gap that may enable attackers to manipulate or retrieve sensitive data.
The comment view in the Comment module represents a potential information disclosure vector where attackers might exploit flaws in how comments are handled or displayed. This could lead to unauthorized access to user-generated content or potentially sensitive information that users have shared through the commenting system. The item information disclosure attacks within the Core module constitute a particularly dangerous category as they suggest fundamental flaws in how the application handles and protects core data elements. These attacks could potentially expose sensitive metadata, user information, or system configuration details that would normally be protected from unauthorized access.
The slideshow functionality in the Slideshow module and multiple Print modules present additional attack vectors that could be leveraged by malicious actors to gain unauthorized access or manipulate content. These modules typically handle user interactions and content presentation, making them attractive targets for attackers seeking to exploit weaknesses in data handling or access control. The vulnerabilities in these areas could potentially lead to privilege escalation, data exfiltration, or disruption of service availability. The cumulative effect of these multiple vulnerabilities creates a complex attack surface where an attacker could potentially chain multiple exploits together to achieve more significant impacts.
Organizations using Menalto Gallery versions prior to 2.2.4 face substantial risk from these vulnerabilities, as they could potentially lead to unauthorized access to sensitive data, privilege escalation, or complete system compromise. The attack surface spans across different functional areas of the application, indicating that attackers could exploit weaknesses in various parts of the system to achieve their objectives. This multi-vector approach to exploitation makes the vulnerabilities particularly dangerous as defenders must address multiple potential entry points simultaneously. The lack of specific details about the exact nature of these vulnerabilities in the initial report means that organizations should assume the worst-case scenarios and implement comprehensive security measures. The vulnerabilities align with ATT&CK techniques related to credential access, privilege escalation, and defense evasion, as attackers could potentially leverage these flaws to move laterally within affected systems or maintain persistent access.
The recommended mitigation strategy involves immediate upgrade to Menalto Gallery version 2.2.4 or later, which would address these documented vulnerabilities. Organizations should also implement network segmentation and access controls to limit exposure, conduct thorough security assessments of the application environment, and monitor for suspicious activities that might indicate exploitation attempts. Regular security updates and patch management processes should be established to prevent similar vulnerabilities from arising in the future. Additionally, organizations should consider implementing web application firewalls and other protective measures to detect and prevent exploitation attempts against known vulnerability patterns. The presence of multiple vulnerabilities across different modules emphasizes the need for comprehensive security reviews and the implementation of defense-in-depth strategies to protect against various attack vectors.