Description
Axios is a promise based HTTP client for the browser and Node.js. Prior to 1.15.1 and 0.31.1, he fix for no_proxy hostname normalization bypass is incomplete. When no_proxy=localhost is set, requests to 127.0.0.1 and [::1] still route through the proxy instead of bypassing it. The shouldBypassProxy() function does pure string matching — it does not resolve IP aliases or loopback equivalents. This vulnerability is fixed in 1.15.1 and 0.31.1.
INFO
Published Date :
2026-04-24T17:57:26.975Z
Last Modified :
2026-04-27T13:46:32.484Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2026-42038 vulnerability.
| Vendors | Products |
|---|---|
| Axios |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-42038.
CVSS Vulnerability Scoring System
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact