p PatchFirst

PatchFirst · Свежие уязвимости

Уязвимости dompurify.js

За последние 30 дней в dompurify.js опубликовано уязвимостей: 0; в каталоге KEV: 0.

Фильтры уязвимостей
Сбросить фильтры

Уязвимостей: 7

  1. CVE-2026-49978

    Средний · CVSS 6.3EPSS 0,4%Нет опубликованного исправления

    DOMPurify IN_PLACE Sanitization Bypass via Attached Shadow Root Inside <template>.content

    DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Prior to 3.4.7, DOMPurify IN_PLACE sanitization could skip shadow contents attached to an element inside <template>.content, allowing attacker-controlled markup such as event handlers, JavaScript URLs, or scripts to survive and execute when an application cloned and inserted the sanitized template. This issue is fixed in version 3.4.7.

  2. CVE-2026-49459

    Средний · CVSS 6.1EPSS 0,36%Нет опубликованного исправления

    DOMPurify: IN_PLACE mode preserves attributes of a clobbered root element, allowing XSS via attacker-controlled root DOM

    DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. Prior to 3.4.6, DOMPurify.sanitize(root, { IN_PLACE: true }) could preserve event-handler attributes on an attacker-controlled <form> root when a descendant name clobbered properties checked by _isClobbered, because _forceRemove no-opped on the parent-less root and _sanitizeAttributes returned early. This issue is fixed in version 3.4.6.

  3. CVE-2026-49458

    Средний · CVSS 6.1EPSS 0,4%Нет опубликованного исправления

    DOMPurify: Cross-realm IN_PLACE sanitization leaves executable markup intact via realm-bound `instanceof` checks

    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.

  4. CVE-2026-47423

    Высокий · CVSS 8.2EPSS 0,41%Нет опубликованного исправления

    DOMPurify XSS via `selectedcontent` re-clone

    DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. In 3.4.4, DOMPurify allowed selectedcontent by default, allowing browsers to re-clone an XSS payload after sanitization so that unsanitized markup inside <selectedcontent> is returned. This issue is fixed in version 3.4.5.

  5. CVE-2019-25155

    Средний · CVSS 6.1EPSS 0,51%Нет опубликованного исправления

    CVE-2019-25155

    DOMPurify before 1.0.11 allows reverse tabnabbing in demos/hooks-target-blank-demo.html because links lack a 'rel="noopener noreferrer"' attribute.

    Опубликовано Обновлено
  6. CVE-2020-26870

    Средний · CVSS 6.1EPSS 4,88%Нет опубликованного исправления

    CVE-2020-26870

    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.

    Опубликовано Обновлено
  7. CVE-2019-16728

    Средний · CVSS 6.1EPSS 1,46%Нет опубликованного исправления

    CVE-2019-16728

    DOMPurify before 2.0.1 allows XSS because of innerHTML mutation XSS (mXSS) for an SVG element or a MATH element, as demonstrated by Chrome and Safari.

    Опубликовано Обновлено

Проверьте свой сервер

Сопоставьте установленный стек и версии со свежими базами уязвимостей.

Проверьте свой сервер →