| ID | CVE-2026-49458 | ||||||
| Sažetak | DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Prior to 3.4.6, DOMPurify.sanitize(node, { IN_PLACE: true }) accepted same-origin foreign-realm DOM nodes while follow-on checks used parent-realm constructors, causing instanceof checks for forms, named node maps, document fragments, and elements to fail and skip clobber, template-content, and shadow-DOM sanitization branches so executable markup could survive. This issue is fixed in version 3.4.6. | ||||||
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| CVSS vektor | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | ||||||
| Zadnje važnije ažuriranje | 15-07-2026 - 20:15 | ||||||
| Objavljeno | 14-07-2026 - 21:17 |
