CVE-2007-1012 in DeskPRO
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in faq.php in DeskPRO 1.1.0 allows remote attackers to inject arbitrary web script or HTML via the article parameter.
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Analysis
by VulDB Data Team • 08/20/2018
The CVE-2007-1012 vulnerability represents a classic cross-site scripting flaw discovered in DeskPRO version 1.1.0's FAQ component. This vulnerability specifically affects the faq.php script where user input from the article parameter is not properly sanitized or validated before being rendered back to web browsers. The flaw enables remote attackers to execute malicious scripts in the context of other users' browsers, potentially leading to session hijacking, credential theft, or unauthorized actions within the application. The vulnerability falls under the CWE-79 category of Improper Neutralization of Input During Web Page Generation, which is a fundamental weakness in web application security that has been consistently identified as one of the most prevalent threats in the OWASP Top Ten.
The technical exploitation of this vulnerability occurs when an attacker crafts a malicious payload containing HTML or JavaScript code and injects it through the article parameter in the FAQ script. When the vulnerable application processes this input and displays it without proper encoding or sanitization, the injected script executes in the victim's browser context. This type of vulnerability is particularly dangerous because it can be leveraged to bypass the same-origin policy that normally protects web applications, allowing attackers to access sensitive information or perform actions on behalf of authenticated users. The attack vector is straightforward and does not require complex exploitation techniques, making it a common target for automated attacks and script kiddies.
The operational impact of this vulnerability extends beyond simple script execution, as it can compromise the integrity of the entire application and its user data. An attacker could potentially steal session cookies, redirect users to malicious sites, or modify content displayed to other users. In the context of a customer support platform like DeskPRO, this vulnerability could be particularly damaging as it might allow attackers to access sensitive customer information, manipulate support tickets, or even inject phishing content that could compromise multiple users within the organization. The vulnerability also demonstrates poor input validation practices and highlights the importance of implementing comprehensive security measures throughout the application lifecycle.
Mitigation strategies for CVE-2007-1012 should focus on implementing proper input sanitization and output encoding techniques. The most effective approach involves validating all user-supplied input and encoding any data that will be displayed in web pages to prevent script execution. This includes implementing proper HTML entity encoding for output, using parameterized queries for database interactions, and implementing Content Security Policy headers to limit script execution. Organizations should also consider implementing web application firewalls and regular security testing to identify similar vulnerabilities. The vulnerability aligns with ATT&CK technique T1059.007 for Command and Scripting Interpreter: JavaScript, and represents a clear example of why security should be integrated into the software development lifecycle rather than treated as an afterthought. Patch management and regular updates are essential to protect against such vulnerabilities, as this issue was resolved in subsequent versions of DeskPRO through proper input validation mechanisms.