Cure53 DOMPurify before 2.0.17 allows mutation XSS. This occurs because a serialize-parse roundtrip does not necessarily return the original DOM tree, and a namespace can change from HTML to MathML, as demonstrated by nesting of FORM elements.
CVSS Details
- CVSS 3.1 Base Score: 6.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | debian-upgrade-dompurify-js | Nov 2, 2020 | Oct 7, 2020 | |
| Microsoft Visual_studio | microsoft-visual_studio_2017-upgrade-latest-ltsc_15_9microsoft-visual_studio_2019-upgrade-latest-ltsc_16_7microsoft-visual_studio_2019-upgrade-latest-ltsc_16_4microsoft-visual_studio_2019-upgrade-latest-ltsc_16_0 | Jun 25, 2025 | Jan 12, 2021 |
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