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org.webjars.npm/dompurify 3.3.0 | Vulnerab… | Sonatype Guide

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org.webjars.npm

dompurify

3.3.0

dompurify 3.3.0

org.webjars.npm

PublishedOct 14, 2025•Policy

compliance

Developer Trust Score

Recommended Version:x.y.z

Recommended upgrade that meets your policy.

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Severity

Critical (0)

High (0)

Medium (6)

Low (2)

CVSS Score

0.010.0

EPSS Score

0.01.0

Malware

KEV StatusPublished

2.3sonatype-2026-004769

dompurify - hook bypass via CUSTOM_ELEMENT_HANDLING allows XSS

PublishedJul 14, 2026

2.1sonatype-2026-004168

dompurify - Cross-site Scripting (XXS) [CVE-2026-65901]

PublishedJun 22, 2026

5.1sonatype-2026-003513

DOMPurify - SAFE_FOR_TEMPLATES bypass via template expressions in template elements

PublishedJun 2, 2026

5.3sonatype-2026-003390

dompurify - Cross-Site Scripting (XSS) [CVE-2026-49459]

PublishedMay 27, 2026

5.1sonatype-2026-003155

DOMPurify - Cross-Site Scripting (XSS)

PublishedMay 15, 2026

5.1sonatype-2026-002032

DOMPurify - URI validation bypass via predicate function allowlist

PublishedApr 9, 2026

6.1sonatype-2026-001506

DOMPurify - Mutation-XSS via re-contextualization in special wrappers

PublishedMar 28, 2026

5.1CVE-2026-0540

DOMPurify 3.1.3 through 3.3.1 and 2.5.3 through 2.5.8, fixed in commit 2726c74, contain a cross-site scripting vulnerability that allows attackers to bypass attribute sanitization by exploiting five missing rawtext elements (noscript, xmp, noembed, noframes, iframe) in the SAFE_FOR_XML regex. Attackers can include payloads like </noscript><img src=x onerror=alert(1)> in attribute values to execute JavaScript when sanitized output is placed inside these unprotected rawtext contexts.

PublishedMar 4, 2026