> CVE-2024-45801 [HIGH]

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PUBLISHED
2024-09-16 19:16
MODIFIED
2025-09-22 17:15
CVSS_SCORE V3
7.3
EPSS (Prob. Exploit)
0.89%
Top 40.8%
DATA SOURCES:
NVD 🔗 2025-10-18 CVE PROJECT 🔗 2026-01-19 FIRST EPSS 🔗 2026-10-25 GITHUB 🔗 2026-11-04 OSV 🔗 2026-03-01

> DESCRIPTION

DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. It has been discovered that malicious HTML using special nesting techniques can bypass the depth checking added to DOMPurify in recent releases. It was also possible to use Prototype Pollution to weaken the depth check. This renders dompurify unable to avoid cross site scripting (XSS) attacks. This issue has been addressed in versions 2.5.4 and 3.1.3 of DOMPurify. All users are advised to upgrade. There are no known workarounds for this vulnerability.

> AFFECTED_PRODUCTS

Cure53 - Dompurify
< 2.5.4
Cure53 - Dompurify
>= 3.0.0 < 3.1.3

> CVSS V3 METRICS

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

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Network (N)
Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque)
Attack Complexity
Low (L)
Peu de conditions requises pour exploiter
PR (Privilèges Requis)
Privileges Required
None (N)
Aucune authentification requise
UI (Interaction Utilisateur)
User Interaction
None (N)
Aucune interaction utilisateur nécessaire
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
Low (L)
Divulgation limitée d'informations
I (Impact Intégrité)
Integrity Impact
Low (L)
Modification limitée des données possible
A (Impact Disponibilité)
Availability Impact
Low (L)
Interruption partielle du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
Low
Divulgation limitée d'informations
Intégrité
Low
Modification limitée des données possible
Disponibilité
Low
Interruption partielle du service possible

> RED HAT SECURITY ADVISORIES

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Red Hat OpenShift Dev Spaces 3.18 has been released. All containers have been updated to include feature enhancements, bug fixes and CVE fixes. Following the Red Hat Product Security standards this...
Red Hat Security Advisory: Red Hat Advanced Cluster Management 2.11.4 security enhancements and bug fixes
Red Hat Advanced Cluster Management for Kubernetes 2.11.4 General Availability release images, which provide enhancements, bug fixes, and updated container images. Red Hat Product Security has rated...
Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.4 Product Security and Bug Fix Update
An update is now available for Red Hat Ansible Automation Platform 2.4 Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (C...
Red Hat Security Advisory: Network Observability 1.7.0 for OpenShift
Network Observability 1.7 for Red Hat OpenShift Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which...

> GITHUB SECURITY ADVISORY

GHSA-mmhx-hmjr-r674 HIGH

DOMPurify allows tampering by prototype pollution

AFFECTED PACKAGES:
NPM / dompurify
>= 3.0.0, < 3.1.3
Fixed in: 3.1.3
NPM / dompurify
< 2.5.4
Fixed in: 2.5.4

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Tampering by prototype polution in DOMPurify

AFFECTED PACKAGES:
Unknown / Unknown
103 versions affected
ALIASES:
GHSA-mmhx-hmjr-r674

> HISTORIQUE DES MODIFICATIONS

Première apparition
16/09/2024 19:16
Source: NVD
📊 ENRICHISSEMENT 18/10/2025 14:54
CVEPROJECT
Champ modifié: CVE Project
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 1 Dernière mise à jour: 1 year ago
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