CVE-2007-0144 in Digitizing Quote And Ordering System
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in search.asp in Digitizing Quote And Ordering System 1.0 allows remote authenticated attackers to inject arbitrary web script or HTML via the ordernum parameter.
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Analysis
by VulDB Data Team • 08/16/2024
The vulnerability identified as CVE-2007-0144 represents a critical cross-site scripting flaw within the Digitizing Quote And Ordering System version 1.0, specifically affecting the search.asp component. This weakness resides in the application's improper handling of user-supplied input parameters, creating an avenue for malicious actors to execute arbitrary web scripts within the context of other users' browsers. The vulnerability manifests when the ordernum parameter is processed without adequate sanitization or validation, allowing attackers to inject malicious code that persists in the application's response. This particular implementation flaw demonstrates a fundamental failure in input validation and output encoding practices that are essential for preventing XSS attacks.
The technical exploitation of this vulnerability requires an attacker to possess valid authentication credentials within the system, as the flaw specifically targets authenticated users. The ordernum parameter serves as the injection vector where malicious input can be submitted through the search functionality, which then gets reflected back to the user without proper sanitization. This creates a persistent XSS scenario where any user who views the affected page could potentially be compromised. The vulnerability aligns with CWE-79 which defines Cross-Site Scripting as a weakness that allows attackers to inject client-side scripts into web applications. The attack surface is particularly concerning given that the system handles quote and ordering information, potentially exposing sensitive business data to unauthorized access through the execution of malicious scripts.
The operational impact of this vulnerability extends beyond simple script execution, as it could enable attackers to perform various malicious activities including session hijacking, data theft, and unauthorized transactions within the ordering system. An attacker could craft payloads that steal cookies, redirect users to malicious sites, or even modify the application's behavior to facilitate further exploitation. The authenticated nature of the vulnerability means that attackers could leverage legitimate user permissions to access restricted functionality, potentially compromising the integrity of the entire ordering process. According to ATT&CK framework, this vulnerability maps to T1566.001 which covers the technique of "Phishing with Social Engineering", where attackers could use the XSS capability to harvest credentials or sensitive information from authenticated users. The system's reliance on user input for order number queries creates a persistent threat vector that could be exploited repeatedly by attackers who maintain access to the system.
Mitigation strategies for this vulnerability should focus on implementing comprehensive input validation and output encoding mechanisms throughout the application's data flow. The most effective immediate fix involves sanitizing all user-supplied input parameters, particularly those that are reflected back to users in the application's responses. The system should implement proper HTML encoding for all dynamic content before rendering it in web pages, ensuring that any potentially malicious scripts are neutralized before execution. Additionally, the application should enforce strict parameter validation on the ordernum field to reject or sanitize any input containing script tags or other malicious constructs. Implementing Content Security Policy headers can provide an additional layer of protection by restricting script execution within the application context. Regular security testing and code reviews should be conducted to identify similar vulnerabilities in other components of the system, while also ensuring that any future development follows secure coding practices as outlined in OWASP Top Ten and NIST Cybersecurity Framework guidelines. The vulnerability serves as a reminder of the critical importance of input validation and output encoding in preventing XSS attacks, particularly in web applications handling sensitive business data.