CVE-2007-6692 in Menalto
Summary
by MITRE
Open redirect vulnerability in Menalto Gallery before 2.2.4 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the (1) Core and (2) print modules.
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Analysis
by VulDB Data Team • 08/06/2019
The vulnerability identified as CVE-2007-6692 represents a critical open redirect flaw within the Menalto Gallery software ecosystem prior to version 2.2.4. This security weakness manifests in the Core and print modules of the application, creating a significant attack vector for malicious actors seeking to compromise user sessions and conduct deceptive phishing operations. The flaw allows remote attackers to manipulate the application's redirect functionality by injecting malicious URLs into specific parameters, thereby enabling unauthorized redirection to arbitrary web destinations.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization within the affected modules. When users navigate through the Gallery application, particularly when accessing core functionalities or print-related features, the application fails to properly validate user-supplied URLs before executing redirects. This oversight creates a condition where attacker-controlled input can bypass normal security controls and redirect users to malicious domains. The vulnerability specifically affects the handling of URL parameters within the application's redirect mechanisms, allowing attackers to craft requests that include malicious redirect targets.
The operational impact of this vulnerability extends beyond simple redirection attacks, as it provides attackers with a foundation for sophisticated phishing campaigns. Users who encounter manipulated links within the Gallery application may be unknowingly redirected to fraudulent websites that closely mimic legitimate interfaces, enabling credential theft and other malicious activities. The attack surface is particularly concerning given that the vulnerability affects core application modules, meaning that any user interaction with the Gallery system could potentially expose them to redirection attacks. This creates a persistent threat vector that remains active until the software is updated to a patched version.
Security professionals should recognize this vulnerability as aligning with CWE-601, which specifically addresses open redirect vulnerabilities in web applications. The flaw demonstrates characteristics consistent with the ATT&CK technique T1566, where adversaries leverage phishing campaigns to gain initial access to target systems. Organizations utilizing affected versions of Menalto Gallery should implement immediate mitigations including input validation controls, URL parameter sanitization, and comprehensive security monitoring. The most effective remediation approach involves updating to version 2.2.4 or later, which includes proper input validation mechanisms that prevent malicious URL injection. Additionally, network-level controls such as web application firewalls can provide temporary protection while ensuring full system updates are implemented, as the vulnerability represents a fundamental security weakness that could enable more sophisticated attacks if left unaddressed.