PT-2026-44391 · Tiny+1 · Tinymce

Published 2026-05-28 · Updated 2026-05-28 · CVE-2026-47762

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. 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.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-47762

Affected Products

Tinymce

References · 4

• https://github.com/tinymce/tinymce/security/advisories/GHSA-v98h-vmpc-fpqv · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-47762 · Security Note
• https://tiny.cloud/docs/tinymce/7/7.9.3-release-notes/#overview · Note
• https://tiny.cloud/docs/tinymce/8/8.5.1-release-notes/#overview · Note