PT-2025-9330 · Unknown · Tinymce Extended Config

Mika · Published 2025-03-03 · Updated 2025-03-06 · CVE-2025-23439

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TinyMCE Extended Config versions 0.1.0 and earlier

Description The issue is related to Improper Neutralization of Input During Web Page Generation, also known as Cross-site Scripting, allowing Reflected XSS attacks.

Recommendations For versions 0.1.0 and earlier, update to a version that fixes this issue, as no specific workaround is provided for these versions.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-23439

Affected Products

Tinymce Extended Config

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-23439 · Security Note
• https://twitter.com/CVEnew/status/1897539196727992535 · Twitter Post
• 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=cve · Note
• https://t.me/cvenotify/113108 · Telegram Post
• 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=cve · Note