CVE-2007-6597 in IPortalX
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in IPortalX before Build 033 allow remote attackers to inject arbitrary web script or HTML via the (1) KW and (2) SF parameters to forum/login_user.asp, and (3) the Date parameter to blogs.asp.
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Analysis
by VulDB Data Team • 09/03/2024
The vulnerability described in CVE-2007-6597 represents a critical cross-site scripting weakness in the IPortalX web application platform prior to build 033. This flaw exposes the system to remote code execution risks where malicious actors can inject arbitrary web scripts or HTML content directly into the application's response streams. The vulnerability specifically affects two distinct endpoints within the application's architecture, creating multiple attack vectors that adversaries can leverage to compromise user sessions and potentially escalate privileges within the system.
The technical implementation of this vulnerability stems from insufficient input validation and output encoding mechanisms within the IPortalX application. Attackers can exploit the KW and SF parameters in the forum/login_user.asp endpoint to inject malicious scripts that will execute in the context of authenticated users' browsers. Additionally, the Date parameter in blogs.asp provides another injection point where attackers can manipulate the application's output rendering process. These parameters are processed without adequate sanitization, allowing attackers to bypass security controls and inject malicious payloads that persist within the application's data handling mechanisms.
The operational impact of this vulnerability extends beyond simple script injection, as it creates persistent threats that can compromise user sessions and facilitate more sophisticated attacks. When users interact with the vulnerable application, their browsers execute the injected scripts, potentially leading to session hijacking, credential theft, or redirection to malicious sites. The vulnerability affects the core authentication and content management functions of the IPortalX platform, making it particularly dangerous for organizations relying on this system for user interaction and content sharing. The persistence of these XSS flaws means that once exploited, attackers can maintain access to affected systems through subsequent user interactions.
Organizations should implement comprehensive input validation and output encoding controls to address this vulnerability, following established security practices such as those outlined in the OWASP Top Ten and CWE-79. The recommended mitigations include implementing proper parameter sanitization, utilizing context-sensitive output encoding, and deploying web application firewalls to detect and block malicious injection attempts. Additionally, regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other application components, as this flaw demonstrates the importance of consistent security controls across all user input handling mechanisms. The vulnerability aligns with ATT&CK technique T1059.001 for command and scripting interpreter, highlighting the need for robust input validation controls at all application layers to prevent malicious script execution.