Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-65841— Jodit has cross-site scripting (XSS) via <script> nested in SVG that bypasses clean-html sanitization

CVSS 5.3 · Medium EPSS 0.30% · P23

Possible ATT&CK Techniques 1AI

T1189 · Drive-by Compromise

Affected Version Matrix 1

VendorProductVersion RangeStatus
xdanjodit< 4.13.6affected
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-65841

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Jodit has cross-site scripting (XSS) via <script> nested in SVG that bypasses clean-html sanitization
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
Web页面中脚本相关HTML标签转义处理不恰当(基本跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Valerii Jodit Editor 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Valerii jodit是Valerii个人开发者的一款网页文本编辑器插件。 Valerii Jodit Editor 4.13.6之前版本存在跨站脚本漏洞，该漏洞源于clean-html denyTags过滤器未规范化外部SVG或MathML脚本节点名称，导致嵌套在SVG或MathML中的脚本元素保留在editor.value中并在内容加载时执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
xdanjodit < 4.13.6 -

II. Public POCs for CVE-2026-65841

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-65841

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-65841 (1)

Vendor Pages for CVE-2026-65841 (1)

Other References for CVE-2026-65841 (1)

IV. Related Vulnerabilities

Same product: jodit
Same vendor: xdan
Same weakness: CWE-80

V. Comments for CVE-2026-65841

No comments yet

Leave a comment