CVE-2026-47762

Description

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.

CVSS Vector

Affected Products

References

• https://github.com/tinymce/tinymce/security/advisories/GHSA-v98h-vmpc-fpqv
• https://www.tiny.cloud/docs/tinymce/7/7.9.3-release-notes/#overview
• https://www.tiny.cloud/docs/tinymce/8/8.5.1-release-notes/#overview