CVE-2024-48910
CRITICAL9.1EPSS 2.6%DOMPurify vulnerable to tampering by prototype polution
Published: 10/31/2024Modified: 5/27/2026
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.
Affected packages (3)
- Debian/cactifrom 0, < 1.2.16+ds1-2+deb11u5
- Debian/node-dompurifyfrom 0, < 2.4.1+dfsg+~2.4.0-2+deb12u1
- npm/dompurifyfrom 0, < 2.4.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2024-48910
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2024-48910
- PATCHhttps://github.com/cure53/DOMPurify
- WEBhttps://github.com/cure53/DOMPurify/commit/d1dd0374caef2b4c56c3bd09fe1988c3479166dc
- WEBhttps://github.com/cure53/DOMPurify/security/advisories/GHSA-p3vf-v8qc-cwcr
- WEBhttps://lists.debian.org/debian-lts-announce/2025/02/msg00010.html