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Axios CVE-2026-42043

| EUVD-2026-25608 HIGH
Permissive List of Allowed Inputs (CWE-183)
2026-04-24 GitHub_M GHSA-pmwg-cvhr-8vh7
7.2
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

7
Patch released
Apr 27, 2026 - 20:05 nvd
Patch available
Re-analysis Queued
Apr 27, 2026 - 14:22 vuln.today
cvss_changed
Patch available
Apr 24, 2026 - 20:17 EUVD
Analysis Generated
Apr 24, 2026 - 18:45 vuln.today
EUVD ID Assigned
Apr 24, 2026 - 18:15 euvd
EUVD-2026-25608
Analysis Generated
Apr 24, 2026 - 18:15 vuln.today
CVE Published
Apr 24, 2026 - 17:54 nvd
HIGH 7.2

Blast Radius

ecosystem impact
† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth
  • 273 npm packages depend on axios (189 direct, 84 indirect)

Ecosystem-wide dependent count for version 1.0.0.

DescriptionNVD

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, an attacker who can influence the target URL of an Axios request can use any address in the 127.0.0.0/8 range (other than 127.0.0.1) to completely bypass the NO_PROXY protection. This vulnerability is due to an incomplete for CVE-2025-62718, This vulnerability is fixed in 1.15.1 and 0.31.1.

AnalysisAI

HTTP request smuggling in Axios HTTP client library allows remote attackers to bypass NO_PROXY protection and route requests through 127.0.0.0/8 addresses other than 127.0.0.1. Attackers who control target URLs in applications using Axios prior to versions 1.15.1 and 0.31.1 can bypass proxy restrictions and potentially access internal resources with changed scope (CVSS S:C). …

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RemediationAI

Within 24 hours: Inventory all applications and services using Axios; identify versions in use via dependency scanning tools (npm list axios, pip show requests, equivalent for other package managers). Within 7 days: Upgrade Axios to version 1.15.1 (for v1.x) or 0.31.1 (for v0.x) in all development and staging environments; conduct regression testing of proxy-dependent functionality. …

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Vendor StatusVendor

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CVE-2026-42043 vulnerability details – vuln.today

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