CVE-2026-39692
Received Received - Intake
Stored XSS in tagDiv Composer ≤ 5.4.3 Enables Persistent Attacks

Publication date: 2026-04-08

Last updated on: 2026-04-08

Assigner: Patchstack

Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in tagDiv tagDiv Composer td-composer allows Stored XSS.This issue affects tagDiv Composer: from n/a through <= 5.4.3.
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Meta Information
Published
2026-04-08
Last Modified
2026-04-08
Generated
2026-06-16
AI Q&A
2026-04-08
EPSS Evaluated
2026-06-15
NVD
CVE-2026-39692
EUVD
EUVD-2026-20387
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
tagdiv tagdiv_composer to 5.4.3 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
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Executive Summary

This vulnerability is a Stored Cross-site Scripting (XSS) issue in the tagDiv Composer plugin, specifically in versions up to and including 5.4.3. It occurs due to improper neutralization of input during web page generation, which means that malicious scripts can be injected and stored by the application, then executed in users' browsers when they view the affected pages.

Impact Analysis

The Stored XSS vulnerability can allow attackers to execute malicious scripts in the context of users' browsers. This can lead to theft of sensitive information such as cookies or session tokens, defacement of the website, redirection to malicious sites, or other malicious actions performed on behalf of the user without their consent.

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