> CVE-2026-42033 [HIGH]

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PUBLISHED
2026-04-24 18:16
MODIFIED
2026-04-24 18:16
CVSS_SCORE V3
7.4
EPSS (Prob. Exploit)
0.92%
Top 39.9%
DATA SOURCES:
NVD 🔗 2026-04-24 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-10-25 GITHUB 🔗 2026-10-29

> DESCRIPTION

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, when Object.prototype has been polluted by any co-dependency with keys that axios reads without a hasOwnProperty guard, an attacker can (a) silently intercept and modify every JSON response before the application sees it, or (b) fully hijack the underlying HTTP transport, gaining access to request credentials, headers, and body. The precondition is prototype pollution from a separate source in the same process. This vulnerability is fixed in 1.15.1 and 0.31.1.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
EXPLOITABILITY
2.2
IMPACT
5.2

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
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
High (H)
Conditions spécifiques doivent être réunies 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
High (H)
Divulgation totale d'informations
I (Impact Intégrité)
Integrity Impact
High (H)
Modification totale des données possible
A (Impact Disponibilité)
Availability Impact
None (N)
Aucune interruption de service

> RÉSUMÉ DES IMPACTS

Confidentialité
High
Divulgation totale d'informations
Intégrité
High
Modification totale des données possible
Disponibilité
None
Aucune interruption de service

> WEAKNESSES

CWE-1321

> CWE DETAILED DESCRIPTIONS

CWE-1321: Improperly Controlled Modification of Object Prototype Attributes - The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: A Subscription Management tool for finding and reporting Red Hat product usage
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Kiali 2.17.7 for Red Hat OpenShift Service Mesh 3.2 is now available. An update is now available for Red Hat OpenShift Service Mesh 3.2. This advisory contains the RPM packages for the Kiali component...
Red Hat Security Advisory: Kiali 2.4.16 for Red Hat OpenShift Service Mesh 3.0
Kiali 2.4.16 for Red Hat OpenShift Service Mesh 3.0 is now available. An update is now available for Red Hat OpenShift Service Mesh 3.0. This advisory contains the RPM packages for the Kiali component...
Red Hat Security Advisory: Kiali 2.11.10 for Red Hat OpenShift Service Mesh 3.1
Kiali 2.11.10 for Red Hat OpenShift Service Mesh 3.1 is now available. An update is now available for Red Hat OpenShift Service Mesh 3.1. This advisory contains the RPM packages for the Kiali componen...
Red Hat Security Advisory: Kiali 1.73.30 for Red Hat OpenShift Service Mesh 2.6
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Red Hat Security Advisory: Network Observability 1.11.2 for OpenShift
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Red Hat Security Advisory: Red Hat Developer Hub 1.8.7 release.
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Red Hat Security Advisory: Red Hat Quay 3.9.22
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Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.15.3 security update
Red Hat Advanced Cluster Management for Kubernetes 2.15 General Availability release images, which add new features and enhancements, bug fixes, and updated container images.
Red Hat Security Advisory: multicluster engine for Kubernetes v2.10.3 security update
The multicluster engine for Kubernetes 2.10 General Availability release images, which add new features and enhancements, bug fixes, and updated container images.
Red Hat Security Advisory: Red Hat Quay 3.15.5
Red Hat Quay 3.15.5 is now available with bug fixes.
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Red Hat Advanced Cluster Management for Kubernetes 2.16 General Availability release images, which add new features and enhancements, bug fixes, and updated container images.
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Red Hat Security Advisory: Red Hat Developer Hub 1.9.5 release.
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A new satellite/iop-advisor-frontend-rhel9 container image is now generally available in the Red Hat container registry.
Red Hat Security Advisory: Red Hat Developer Hub 1.9.6 release.
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Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.14.3 security update
Red Hat Advanced Cluster Management for Kubernetes 2.14 General Availability release images, which add new features and enhancements, bug fixes, and updated container images.
Red Hat Security Advisory: OpenShift Container Platform 4.21.27 bug fix and security update
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A new version of Red Hat build of Ceph Storage has been released

> GITHUB SECURITY ADVISORY

GHSA-pf86-5x62-jrwf HIGH

Axios: Prototype Pollution Gadgets - Response Tampering, Data Exfiltration, and Request Hijacking

AFFECTED PACKAGES:
NPM / axios
<= 0.31.0
Fixed in: 0.31.1
NPM / axios
>= 1.0.0, < 1.15.1
Fixed in: 1.15.1

> HISTORIQUE DES MODIFICATIONS

Première apparition
24/04/2026 18:16
Source: NVD
📊 ENRICHISSEMENT 01/11/2026 06:59
CWE
Champ modifié: Description CWE
Ancienne valeur:
CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') - The product receives input from an upstream component that specifies attributes that are to be ini...
Nouvelle valeur:
CWE-1321: Improperly Controlled Modification of Object Prototype Attributes - The product receives input from an upstream component that specifies attributes that are to be initialized or updated in a...
📊 ENRICHISSEMENT 01/05/2026 06:01
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') - The product receives input from an upstream component that specifies attributes that are to be ini...
Total des modifications: 2 Dernière mise à jour: 1 week ago

> REFERENCES

https://github.com/axios/axios/security/advisories/GHSA-pf86-5x62-jrwf
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