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CVE-2026-49458
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GitHub Advisory Database
GitHub Reviewed
CVE-2026-49458
DOMPurify: Cross-realm IN_PLACE sanitization leaves executable markup intact via realm-bound `instanceof` checks
Moderate severity
GitHub Reviewed
Published
May 26, 2026
in
cure53/DOMPurify
• Updated
Jun 15, 2026
Vulnerability details
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