CVE-2024-47875criticalCWE-79

CVE-2024-47875: critical vulnerability in cure53 DOMPurify

DOMPurify nesting-based mXSS

Published · Updated

Follow this CVE+ Monitor DOMPurify+ Monitor cacti

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

48Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 10epss 1.1%
from disclosure to weapon117 days
Published on NVDOct 11
1st PoC+117d
DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to nesting-based mXSS. This vulnerability is fixed in 2.5.0 and 3.1.3.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H
Affected products
cure53 · DOMPurify
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — cure53 DOMPurify

In the same product, most dangerous first.

CVE-2024-48910CRITICALDOMPurify vulnerable to tampering by prototype polutionEPSS 1.2%CVE-2024-45801HIGHTampering by prototype polution in DOMPurifyEPSS 0.9%CVE-2026-65899MEDIUMDOMPurify before 3.4.9 Trusted Types Policy State ContaminationEPSS 0.4%CVE-2026-47423HIGHDOMPurify XSS via `selectedcontent` re-cloneEPSS 0.4%CVE-2026-49978MEDIUMDOMPurify IN_PLACE Sanitization Bypass via Attached Shadow Root Inside <template>.contentEPSS 0.4%CVE-2026-49458MEDIUMDOMPurify: Cross-realm IN_PLACE sanitization leaves executable markup intact via realm-bound `instanceof` checksEPSS 0.4%