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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWgyMzYtZzVnaC12cTZj
DOM-based cross-site scripting in Froala Editor
Froala WYSIWYG HTML Editor is a lightweight WYSIWYG HTML Editor written in JavaScript that enables rich text editing capabilities for web applications. A DOM-based cross-site scripting (XSS) vulnerability exists in versions before 3.2.3 because HTML code in the editor is not correctly sanitized when inserted into the DOM. This allows an attacker that can control the editor content to execute arbitrary JavaScript in the context of the victim’s session.
Permalink: https://github.com/advisories/GHSA-h236-g5gh-vq6cJSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWgyMzYtZzVnaC12cTZj
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 2 years ago
Updated: over 1 year ago
CVSS Score: 6.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Identifiers: GHSA-h236-g5gh-vq6c, CVE-2019-19935
References:
- https://nvd.nist.gov/vuln/detail/CVE-2019-19935
- https://blog.compass-security.com/2020/07/yet-another-froala-0-day-xss/
- https://compass-security.com/fileadmin/Datein/Research/Advisories/CSNC-2020-004_DOM_XSS_in_Froala_WYSIWYG_HTML_Editor.txt
- https://snyk.io/vuln/npm:froala-editor
- http://packetstormsecurity.com/files/158300/Froala-WYSIWYG-HTML-Editor-3.1.1-Cross-Site-Scripting.html
- https://froala.com/wysiwyg-editor/changelog/#3.2.3
- https://github.com/froala/wysiwyg-editor/compare/v3.0.5...v3.0.6
- https://github.com/advisories/GHSA-h236-g5gh-vq6c
Blast Radius: 19.3
Affected Packages
npm:froala-editor
Dependent packages: 155Dependent repositories: 1,475
Downloads: 641,513 last month
Affected Version Ranges: < 3.2.3
Fixed in: 3.2.3
All affected versions: 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.2.7, 1.2.8, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.5, 2.1.0, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.4.0, 2.4.1, 2.4.2, 2.5.0, 2.5.1, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.7.5, 2.7.6, 2.8.0, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.8.5, 2.9.0, 2.9.1, 2.9.2, 2.9.3, 2.9.4, 2.9.5, 2.9.6, 2.9.7, 2.9.8, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.1.0, 3.1.1, 3.2.0, 3.2.1, 3.2.2
All unaffected versions: 3.2.3, 3.2.4, 3.2.5, 3.2.6, 3.2.7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7, 4.0.8, 4.0.9, 4.0.10, 4.0.11, 4.0.12, 4.0.13, 4.0.14, 4.0.15, 4.0.16, 4.0.17, 4.0.18, 4.0.19, 4.1.0, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.2.0