PT-2026-63987 · Cure53 · Dompurify

CVE-2026-65901 · Publicado 2026-07-23 · Atualizado 2026-07-23

Mitre

CVSS v3.1

6.1

Média

Vetor base

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

DOMPurify through 3.4.6 contains a cross-site scripting vulnerability in IN PLACE mode that trusts attacker-controlled nodeName on live non-form nodes. Attackers can supply hostile live DOM objects with real script children whose observable nodeName is clobbered to appear as allowed elements, causing scripts to execute when the sanitized tree is inserted into a live document.

Exploit

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2026-65901

Produtos afetados

Dompurify

Referências · 3

• 🔥 https://github.com/cure53/DOMPurify/security/advisories/GHSA-x4vx-rjvf-j5p4 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-65901 · Nota de Segurança
• https://vulncheck.com/advisories/dompurify-cross-site-scripting-via-in-place-nodename · Nota