CVE-2026-47761

Name: CVE-2026-47761
Creator: NVD / NIST
Published: 2026-05-28T16:16:28.337+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.22%

Last modified Jun 17, 2026

CVE-2026-47761 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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 in the media plugin. EPSS estimates a 0.22% chance of exploitation in the next 30 days.

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 in the media plugin. Attackers can inject malicious scripts via crafted data-mce-* attributes, which are executed when content is rendered. Impacts users of TinyMCE with the media plugin enabled. This vulnerability is fixed in 5.11.1, 7.9.3, and 8.5.1.

Metrics

CVSS 3.1

5.4/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

0.22%

12.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Tiny	Tinymce	< 5.11.1
Tiny	Tinymce	>= 6.0.0, < 7.9.3
Tiny	Tinymce	>= 8.0.0, < 8.5.1

References

https://github.com/tinymce/tinymce/security/advisories/GHSA-vg35-5wq7-3x7wPatch, Vendor Advisory
https://www.tiny.cloud/docs/tinymce/7/7.9.3-release-notes/#overviewRelease Notes
https://www.tiny.cloud/docs/tinymce/8/8.5.1-release-notes/#overviewRelease Notes

Timeline

Published: May 28, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-47761?

How severe is CVE-2026-47761?

CVE-2026-47761 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.

How do I fix CVE-2026-47761?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-47761?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST