PT-2026-31274 · Tagdiv · Tagdiv Composer

Published 2026-04-08 · Updated 2026-04-12 · CVE-2026-39712

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions tagDiv Composer versions through 5.4.3

Description An Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) issue exists in tagDiv Composer td-composer, allowing Code Injection. This allows for potential code execution through the injection of scripts.

Recommendations Update tagDiv Composer to a version newer than 5.4.3.

Fix

XSS

Weakness Enumeration

CWE-80

Related Identifiers

CVE-2026-39712

Affected Products

Tagdiv Composer

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-39712 · Security Note
• https://t.me/CVEtracker/50033 · Telegram Post
• https://twitter.com/CVEnew/status/2043295685735325824 · Twitter Post
• https://patchstack.com/database/Wordpress/Plugin/td-composer/vulnerability/wordpress-tagdiv-composer-plugin-5-4-3-arbitrary-shortcode-execution-vulnerability?_s_id=cve · Note