CVE-2026-58263

Jodit Editor is a WYSIWYG editor with written in pure TypeScript file and image editing capabilities. In versions prior to 4.12.28, the built-in clean-html sanitizer can be bypassed by a MathML/<style> carrier that hides a dangerous element from the sanitizer's element walk, so a no-interaction event handler survives into the editor value, potentially causing Mutation XSS. When an application supplies attacker-influenced HTML to the editor's value-set or insertion paths, the sanitized output still contains a live <img ... onload=...> (or another non-onerror handler such as onfocus). A consumer that renders that output (element.innerHTML = editor.value) executes the handler with no user interaction. This issue has been fixed in version 4.12.28.
Configurations

No configuration.

History

02 Jul 2026, 13:17

Type Values Removed Values Added
References () https://github.com/xdan/jodit/security/advisories/GHSA-rxcw-mc6f-6hr3 - () https://github.com/xdan/jodit/security/advisories/GHSA-rxcw-mc6f-6hr3 -

01 Jul 2026, 21:17

Type Values Removed Values Added
New CVE

Information

Published : 2026-07-01 21:17

Updated : 2026-07-02 15:12


NVD link : CVE-2026-58263

Mitre link : CVE-2026-58263

CVE.ORG link : CVE-2026-58263


JSON object : View

Products Affected

No product.

CWE
CWE-79

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

CWE-83

Improper Neutralization of Script in Attributes in a Web Page