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CVE-2025-62718 Detail

Description

Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.0 and 0.31.0, Axios does not correctly handle hostname normalization when checking NO_PROXY rules. Requests to loopback addresses like localhost. (with a trailing dot) or [::1] (IPv6 literal) skip NO_PROXY matching and go through the configured proxy. This goes against what developers expect and lets attackers force requests through a proxy, even if NO_PROXY is set up to protect loopback or internal services. This issue leads to the possibility of proxy bypass and SSRF vulnerabilities allowing attackers to reach sensitive loopback or internal services despite the configured protections. This vulnerability is fixed in 1.15.0 and 0.31.0.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  GitHub, Inc.
CVSS-B 6.3 MEDIUM
Vector:  CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://datatracker.ietf.org/doc/html/rfc1034#section-3.1 GitHub, Inc. Technical Description 
https://datatracker.ietf.org/doc/html/rfc3986#section-3.2.2 GitHub, Inc. Technical Description 
https://github.com/axios/axios/commit/03cdfc99e8db32a390e12128208b6778492cee9c GitHub, Inc. Patch 
https://github.com/axios/axios/commit/fb3befb6daac6cad26b2e54094d0f2d9e47f24df GitHub, Inc. Patch 
https://github.com/axios/axios/pull/10661 GitHub, Inc. Issue Tracking  Patch 
https://github.com/axios/axios/pull/10688 GitHub, Inc. Issue Tracking 
https://github.com/axios/axios/releases/tag/v0.31.0 GitHub, Inc. Release Notes 
https://github.com/axios/axios/releases/tag/v1.15.0 GitHub, Inc. Product  Release Notes 
https://github.com/axios/axios/security/advisories/GHSA-3p68-rc4w-qgx5 CISA-ADP, GitHub, Inc. Exploit  Mitigation  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-441 Unintended Proxy or Intermediary ('Confused Deputy') GitHub, Inc.  
CWE-918 Server-Side Request Forgery (SSRF) GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-62718
NVD Published Date:
04/09/2026
NVD Last Modified:
04/16/2026
Source:
GitHub, Inc.