CVE-2020-26870
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Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 4.9%
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.
Produtos afetados
n/a · n/aReferências
https://github.com/cure53/DOMPurify/commit/02724b8eb048dd219d6725b05c3000936f11d62dhttps://github.com/cure53/DOMPurify/compare/2.0.16...2.0.17https://lists.debian.org/debian-lts-announce/2020/10/msg00029.htmlhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-26870https://research.securitum.com/mutation-xss-via-mathml-mutation-dompurify-2-0-17-bypass/https://www.oracle.com//security-alerts/cpujul2021.html