CVE-2026-47761

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.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:tiny:tinymce:*:*:*:*:*:*:*:*
cpe:2.3:a:tiny:tinymce:*:*:*:*:*:*:*:*
cpe:2.3:a:tiny:tinymce:*:*:*:*:*:*:*:*

History

28 May 2026, 19:18

Type Values Removed Values Added
CPE cpe:2.3:a:tiny:tinymce:*:*:*:*:*:*:*:*
First Time Tiny
Tiny tinymce
References () https://github.com/tinymce/tinymce/security/advisories/GHSA-vg35-5wq7-3x7w - () https://github.com/tinymce/tinymce/security/advisories/GHSA-vg35-5wq7-3x7w - Patch, Vendor Advisory
References () https://www.tiny.cloud/docs/tinymce/7/7.9.3-release-notes/#overview - () https://www.tiny.cloud/docs/tinymce/7/7.9.3-release-notes/#overview - Release Notes
References () https://www.tiny.cloud/docs/tinymce/8/8.5.1-release-notes/#overview - () https://www.tiny.cloud/docs/tinymce/8/8.5.1-release-notes/#overview - Release Notes

28 May 2026, 16:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-05-28 16:16

Updated : 2026-05-28 19:18


NVD link : CVE-2026-47761

Mitre link : CVE-2026-47761

CVE.ORG link : CVE-2026-47761


JSON object : View

Products Affected

tiny

  • tinymce
CWE
CWE-79

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