CVE-2026-47760

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.

CVSS v3 8.7 HIGH

8.7^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.3 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/tinymce/tinymce/security/advisories/GHSA-mh5m-5hw4-5c69	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:tiny:tinymce:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-05-28 16:16

Updated : 2026-06-17 10:54

NVD link : CVE-2026-47760

Mitre link : CVE-2026-47760

CVE.ORG link : CVE-2026-47760

JSON object : View

Products Affected

tiny

tinymce

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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