CVE-2025-23439

WordPress TinyMCE Extended Config plugin <= 0.1.0 - Reflected Cross Site Scripting (XSS) vulnerability

State: Published
Severity: 7.1 High
Published: Mar 3, 2025
Updated: May 12, 2026
Reserved: Jan 16, 2025

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in willshouse TinyMCE Extended Config tinymce-extended-config allows Reflected XSS.This issue affects TinyMCE Extended Config: from n/a through <= 0.1.0.

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L	Patchstack

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
TinyMCE Extended Configwillshouse	0.1.0 and earlierAffected

References

https://patchstack.com/database/Wordpress/Plugin/tinymce-extended-config/vulnerability/wordpress-tinymce-extended-config-plugin-0-1-0-reflected-cross-site-scripting-xss-vulnerability?_s_id=cvevdb-entry

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