CVE-2026-47761

HIGH SEVERITY

CVSS Score & Metrics

Base Score

8.7 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N                                    

Vulnerability Description

TinyMCE is an open source rich text editor. Prior to 5.11.1, 7.9.3, and 8.5.1, there is a stored XSS vulnerability in the media plugin. Attackers can inject malicious scripts via crafted data-mce-* attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled. This vulnerability is fixed in 5.11.1, 7.9.3, and 8.5.1.

Vulnerability Details

Published Date

May 28, 2026

Last Modified

June 05, 2026

CWE ID

CWE-79

Source

NVD

Vendor

tinymce

Product

tinymce

External References

https://github.com/tinymce/tinymce/security/advisories/GHSA-vg35-5wq7-3x7w
https://www.tiny.cloud/docs/tinymce/7/7.9.3-release-notes/#overview
https://www.tiny.cloud/docs/tinymce/8/8.5.1-release-notes/#overview

CVE-2026-47761

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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