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dompurify✕security

dompurify: DOMPurify: Prototype Pollution to XSS Bypass via CUSTOM_ELEMENT_HANDLING Fallback

DOMPurify: Prototype Pollution to XSS Bypass via CUSTOM_ELEMENT_HANDLING Fallback (moderate). GHSA-v9jr-rg53-9pgp, CVE-2026-41238.

dompurify: DOMPurify: Prototype Pollution to XSS Bypass via CUSTOM_ELEMENT_HANDLING Fallback: from its source to your code

osv.devquote checked
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DOMPurify: Prototype Pollution to XSS Bypass via CUSTOM_ELEMENT_HANDLING Fallback

osv.dev/vulnerability/GHSA-v9jr-rg53-9…from an advisory databasechecked 2026-10-30#c19e414af3

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read by a advisory-feed · advisory/npm/dompurify/GHSA-v9jr-rg53-9pgp