PT-2026-44389 · Tiny+1 · Tinymce

Published 2026-05-28 · Updated 2026-05-28 · CVE-2026-47760

Mitre

CVSS v3.1

8.7

High

Base vector

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

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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-47760

Affected Products

Tinymce

References · 2

• https://github.com/tinymce/tinymce/security/advisories/GHSA-mh5m-5hw4-5c69 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-47760 · Security Note