> CVE-2026-25639 [HIGH]

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PUBLISHED
2026-02-09 21:15
MODIFIED
2026-02-09 21:55
CVSS_SCORE V3
7.5
EPSS (Prob. Exploit)
1.99%
Top 19.5%
DATA SOURCES:
NVD 🔗 2026-02-09 RED HAT 🔗 2026-02-15 CWE MITRE 🔗 2026-11-01 FIRST EPSS 🔗 2026-10-25 GITHUB 🔗 2026-11-04 OSV 🔗 2026-09-20

> DESCRIPTION

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.13.5, the mergeConfig function in axios crashes with a TypeError when processing configuration objects containing __proto__ as an own property. An attacker can trigger this by providing a malicious configuration object created via JSON.parse(), causing complete denial of service. This vulnerability is fixed in 1.13.5.

> AFFECTED_PRODUCTS

Red Hat - Red Hat Discovery 2

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EXPLOITABILITY
3.9
IMPACT
3.6

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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
None (N)
Aucune divulgation d'informations
I (Impact Intégrité)
Integrity Impact
None (N)
Aucune modification de données possible
A (Impact Disponibilité)
Availability Impact
High (H)
Interruption totale du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
None
Aucune divulgation d'informations
Intégrité
None
Aucune modification de données possible
Disponibilité
High
Interruption totale du service possible

> WEAKNESSES

CWE-754

> CWE DETAILED DESCRIPTIONS

CWE-754: Improper Check for Unusual or Exceptional Conditions - The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.

> RED HAT SECURITY ADVISORIES

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Red Hat Security Advisory: Kiali 2.11.7 for Red Hat OpenShift Service Mesh 3.1
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Red Hat Security Advisory: Red Hat OpenShift Pipelines Release 1.21.1
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Red Hat Advanced Cluster Management for Kubernetes 2.11 General Availability release images, which add new features and enhancements, bug fixes, and updated container images.
Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.11.10 security update
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> RED HAT SEVERITY ASSESSMENT

THREAT SEVERITY
Important

> GITHUB SECURITY ADVISORY

GHSA-43fc-jf86-j433 HIGH

Axios is Vulnerable to Denial of Service via __proto__ Key in mergeConfig

AFFECTED PACKAGES:
NPM / axios
<= 0.30.2
Fixed in: 0.30.3
NPM / axios
>= 1.0.0, <= 1.13.4
Fixed in: 1.13.5

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Axios affected by Denial of Service via __proto__ Key in mergeConfig

AFFECTED PACKAGES:
Unknown / Unknown
123 versions affected
ALIASES:
GHSA-43fc-jf86-j433

> HISTORIQUE DES MODIFICATIONS

Première apparition
09/02/2026 21:15
Source: NVD
📊 ENRICHISSEMENT 01/03/2026 06:46
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-754: Improper Check for Unusual or Exceptional Conditions - The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during ...
📊 ENRICHISSEMENT 15/02/2026 05:01
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
N/A
Nouvelle valeur:
{ "threat_severity": "Important", "severity_scale": null }
📊 ENRICHISSEMENT 15/02/2026 05:01
REDHAT
Champ modifié: Red Hat
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 3 Dernière mise à jour: 8 months ago

> REFERENCES

https://github.com/axios/axios/commit/28c721588c7a77e7503d0a434e016f852c597b57
https://github.com/axios/axios/releases/tag/v1.13.5
https://github.com/axios/axios/security/advisories/GHSA-43fc-jf86-j433
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