Description

DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Starting in version 1.0.10 and prior to version 3.4.0, `SAFE_FOR_TEMPLATES` strips `{{...}}` expressions from untrusted HTML. This works in string mode but not with `RETURN_DOM` or `RETURN_DOM_FRAGMENT`, allowing XSS via template-evaluating frameworks like Vue 2. Version 3.4.0 patches the issue.

INFO

Published Date :

2026-04-23T14:47:56.129Z

Last Modified :

2026-04-25T01:21:43.094Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-41239 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-41239.

URL Resource
https://github.com/cure53/DOMPurify/releases/tag/3.4.0 cve-icon cve-icon cve-icon
https://github.com/cure53/DOMPurify/security/advisories/GHSA-crv5-9vww-q3g8 cve-icon cve-icon cve-icon
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