CVE-2026-47762: Tiny Tinymce

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

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 via forged mce:protected comments. Allows attackers to bypass sanitization and inject scripts that execute when content is restored. Impacts users who utilize the protect option. This vulnerability is fixed in 5.11.1, 7.9.3, and 8.5.1.

Affected products

• Tiny Tinymce: before 5.11.1 (fixed in 5.11.1); from 6.0.0, before 7.9.3 (fixed in 7.9.3); from 8.0.0, before 8.5.1 (fixed in 8.5.1)

Published 2026-05-28. Last modified 2026-06-17.