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Vulnerability Database · Debian · node-dompurify · Version

node-dompurify 3.4.2 dfsg-1

3.4.2 dfsg-1 is affected by 27 vulnerabilities.

The vulnerabilities that cover this exact version are listed below with the fixed version to move to.

Critical 0 High 1 Medium 4 Low 0 Unrated 22

All node-dompurify versions & vulnerabilities → Search the database for this package →
Database updated 23/Oct/2026

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01 Vulnerabilities affecting this version

node-dompurify 3.4.2 dfsg-1 vulnerabilities

27 vulnerabilities cover node-dompurify 3.4.2 dfsg-1. Scroll the table for all of them, or open the full list in the database.

Vulnerability Severity Fixed version Disclosed
Critical XSS Vulnerability in node-dompurify: DOMPurify 3.4.4 Allows Re-cloning of XSS Payloads 8.2 high No fix published 14 Jul 2026
Cross-Site Scripting Vulnerability in node-dompurify: Bypass of Sanitization 6.1 medium No fix published 12 Oct 2026
Cross-Site Scripting Vulnerability in node-dompurify: IN_PLACE Mode Flaw 6.1 medium No fix published 12 Oct 2026
DOMPurify Vulnerability in node-dompurify: Cross-Site Scripting Risk 6.1 medium No fix published 14 Jul 2026
DOMPurify Event-Handler Attribute Vulnerability in node-dompurify: CVE-2026-49459 6.1 medium No fix published 14 Jul 2026
Cross-Site Scripting Vulnerability in node-dompurify: IN_PLACE Sanitization Flaw N/A unrated No fix published 18 Aug 2026
Critical Vulnerability in node-dompurify: Bypass of Security Policies via Custom Elements N/A unrated No fix published 24 Jul 2026
Cross-Site Scripting Vulnerability in node-dompurify: Persistent Function Predicates N/A unrated No fix published 23 Jul 2026
Prototype Pollution Vulnerability in node-dompurify: Bypass Attribute Filtering N/A unrated No fix published 23 Jul 2026
Critical XSS Vulnerability in node-dompurify: Insecure Allowlist Mutation N/A unrated No fix published 23 Jul 2026
Critical Vulnerability in node-dompurify: Bypass of Template Expression Sanitization N/A unrated No fix published 23 Jul 2026
Cross-Site Scripting Vulnerability in node-dompurify: CVE-2026-65901 N/A unrated No fix published 23 Jul 2026
DOMPurify Vulnerability in node-dompurify: Insecure Handling of Allowed Tags and Attributes N/A unrated No fix published 23 Jul 2026
Mutation-XSS Vulnerability in node-dompurify: Critical Security Flaw N/A unrated No fix published 23 Jul 2026
URI Validation Bypass Vulnerability in node-dompurify: CVE-2026-65912 N/A unrated No fix published 23 Jul 2026
Cross-Realm XSS Vulnerability in node-dompurify: Incomplete Sanitization of DOM Elements N/A unrated No fix published 23 Jul 2026
Critical Logic Error in node-dompurify Allows Bypass of FORBID_TAGS Restrictions N/A unrated No fix published 23 Jul 2026
DOMPurify Trusted Types Policy Retention Vulnerability in node-dompurify N/A unrated No fix published 23 Jul 2026
Critical DOMPurify Vulnerability in node-dompurify: IN_PLACE Sanitization Flaw N/A unrated No fix published 14 Jul 2026
Critical Vulnerability in node-dompurify: CVE-2026-41239 Exposes Applications to Security Risks N/A unrated No fix published 23 Apr 2026
Critical Vulnerability in node-dompurify: CVE-2026-41240 N/A unrated No fix published 23 Apr 2026
Critical Vulnerability in node-dompurify: CVE-2026-41238 N/A unrated No fix published 23 Apr 2026
Cross-Site Scripting Vulnerability in node-dompurify: DOMPurify Versions 3.1.3 to 3.3.1 and 2.5.3 to 2.5.8 N/A unrated No fix published 03 Mar 2026
Cross-Site Scripting Vulnerability in node-dompurify: Bypass of Attribute Sanitization N/A unrated No fix published 03 Mar 2026
Path Traversal Vulnerability in node-dompurify: Uncontrolled Data in Development Helper Script N/A unrated No fix published 15 May 2025
Path Traversal Vulnerability in node-dompurify: Insecure Pathname Handling N/A unrated No fix published 15 May 2025
Critical mXSS Vulnerability in node-dompurify: A Template Literal Regex Flaw N/A unrated No fix published 14 Feb 2025

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Questions

About node-dompurify 3.4.2 dfsg-1

Is node-dompurify 3.4.2 dfsg-1 vulnerable?

Yes. 27 vulnerabilities in the Vulert database cover node-dompurify 3.4.2 dfsg-1: 0 critical, 1 high, 4 medium and 0 low, plus 22 not yet rated. Each entry above names the fixed version to move to.

How do I monitor node-dompurify for upcoming vulnerabilities?

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