CVE-2026-6002 in DivvyDrive
Summary
by MITRE • 05/07/2026
Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in DivvyDrive Information Technologies Inc. DivvyDrive allows Cross-Site Scripting (XSS).
This issue affects DivvyDrive: from 4.8.2.9 before 4.8.3.2.
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Analysis
by VulDB Data Team • 05/18/2026
This vulnerability represents a classic cross-site scripting weakness that exploits improper input validation in web applications. The flaw manifests as an insufficient sanitization of user-supplied data containing HTML script tags, allowing malicious actors to inject executable code into web pages viewed by other users. Such vulnerabilities fall under the CWE-79 category of Cross-Site Scripting, which is classified as a critical security concern in web application development. The vulnerability specifically impacts DivvyDrive versions 4.8.2.9 through 4.8.3.1, creating a window of opportunity for attackers to exploit the application's failure to properly neutralize script-related HTML elements in user-generated content.
The technical implementation of this vulnerability stems from inadequate input filtering mechanisms within the DivvyDrive application's web interface. When users submit data containing HTML tags, particularly script elements, the application fails to properly sanitize or escape these inputs before rendering them in web pages. This allows attackers to inject malicious scripts that execute in the context of other users' browsers, potentially leading to session hijacking, credential theft, or unauthorized actions performed on behalf of victims. The vulnerability operates at the application layer and can be exploited through various vectors including form submissions, URL parameters, or file uploads that permit HTML content.
The operational impact of this vulnerability extends beyond simple data theft, encompassing potential complete compromise of user sessions and unauthorized administrative access. Attackers can leverage this weakness to execute malicious code in victims' browsers, potentially stealing cookies, session tokens, or sensitive information. The vulnerability's exploitation aligns with ATT&CK technique T1531 for Access Token Manipulation and T1059.007 for Command and Scripting Interpreter, as it enables attackers to execute code within user contexts. Organizations using affected DivvyDrive versions face significant risk of data breaches, as this vulnerability can be exploited without requiring elevated privileges or specialized knowledge beyond basic web application exploitation techniques.
Mitigation strategies should focus on implementing comprehensive input validation and output encoding mechanisms throughout the application's data flow. The most effective approach involves applying strict HTML sanitization to all user-supplied content, utilizing established libraries such as OWASP Java HTML Sanitizer or similar tools for .NET applications. Organizations should immediately upgrade to DivvyDrive version 4.8.3.2 or later, which contains the necessary patches to address this vulnerability. Additionally, implementing Content Security Policy headers, proper input validation at multiple layers, and regular security testing can significantly reduce the risk of exploitation. Security teams should also consider implementing web application firewalls and monitoring for suspicious script injection attempts to detect potential exploitation attempts.