CVE-2026-65841

Description

Jodit Editor is a WYSIWYG editor with a built-in file browser & image editor. Prior to 4.13.6, Jodit's clean-html denyTags filter does not normalize foreign SVG or MathML script node names, allowing a script element nested directly in SVG or MathML to remain in editor.value and execute when content is loaded. This issue is fixed in version 4.13.6.

References

• https://github.com/xdan/jodit/commit/49a31f451f6b686f5610022a1d4406ee85138dc5
• https://github.com/xdan/jodit/releases/tag/4.13.6
• https://github.com/xdan/jodit/security/advisories/GHSA-45qg-252v-3f7p
• https://github.com/xdan/jodit/security/advisories/GHSA-45qg-252v-3f7p