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CVE-2024-48910

DOMPurify vulnerable to tampering by prototype polution

Published: Oct 31, 2024Updated: Nov 3, 2025 Sources: CVE List NVD GHSA BDUCWE-1321
NVD MITRE
9.1CVSSCRITICAL
EPSS Score
1.2%
Top 36.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-1321

Affected Products

Debian GNU/LinuxСообщество свободного программного обеспечения
On-premOS
Operating Systems / linux-distro
DOMPurifyCure53
Library
OSS Libraries / generic-library
DOMPurifycure53
Library
OSS Libraries / generic-library
dompurifycure53
Library
OSS Libraries / generic-library
dompurifynpmOSS Libraries
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
cure53OSS Librariesaka dompurify
npmpackage-ecosystemOSS Libraries

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://vuldb.com/?id.282604
vuldb.com
https://github.com/cure53/DOMPurify/commit/d1dd0374caef2b4c56c3bd09fe1988c3479166dc
github.com
https://github.com/cure53/DOMPurify/security/advisories/GHSA-p3vf-v8qc-cwcr
github.com
and 6 more references View all →

Timeline

Published
Oct 31, 2024
Last Updated
Nov 3, 2025

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