CVE-2026-47760: Tiny Tinymce

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

TinyMCE is an open source rich text editor. From 6.8.0 to before 7.1.0, TinyMCE contains an XSS vulnerability caused by improper SVG namespace scope handling in the sanitizer. A crafted payload using nested elements can bypass attribute sanitization and execute arbitrary JavaScript. This vulnerability is fixed in 7.1.0.

Affected products

• Tiny Tinymce: from 6.8.0, before 7.1.0 (fixed in 7.1.0)

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