CVE-2024-48910

9.1 CRITICAL

Published: October 31, 2024 Modified: November 03, 2025

Description

DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify was vulnerable to prototype pollution. This vulnerability is fixed in 2.4.2.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://github.com/cure53/DOMPurify/commit/d1dd0374caef2b4c56c3bd09fe1988c3479166dc

Source: security-advisories@github.com

Patch

https://github.com/cure53/DOMPurify/security/advisories/GHSA-p3vf-v8qc-cwcr

Source: security-advisories@github.com

Vendor Advisory

https://lists.debian.org/debian-lts-announce/2025/02/msg00010.html

Source: af854a3a-2127-422b-91ae-364da2661108

3 reference(s) from NVD

Quick Stats

CVSS v3 Score

9.1 / 10.0

EPSS (Exploit Probability)

2.1%

84th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-1321

Affected Vendors

cure53

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