What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in tagDiv tagDiv Cloud Library td-cloud-library allows DOM-Based XSS.This issue affects tagDiv Cloud Library: from n/a through < 3.9.2.
Explanation of Vulnerability in Simple Terms
02Summary
tagDiv Cloud Library versions up to 3.9.2 contain a cross-site scripting (XSS) vulnerability that allows authenticated users to inject malicious scripts. An attacker with low-level access can craft a request that, when visited by another user, executes arbitrary JavaScript in their browser. This affects confidentiality, integrity, and availability of user sessions.
What an attacker can do
03Attacker Capabilities
Inject and execute malicious JavaScript in other users' browsers to steal session data or perform actions on their behalf.
Potential impact on your site
04Site Impact
Authenticated users' accounts and data are at risk if they interact with crafted content; session hijacking and unauthorized actions are possible.
Conditions required to exploit
05Prerequisites
Attacker must have low-level authenticated access; victim must visit a page containing the malicious payload.
Key dates
06Disclosure timeline
November 6, 2025
CVE published
April 28, 2026
Record updated