cvedb.io
CVE-2026-42038
MEDIUM · CVSS 6.8
EPSS exploitation probability: 0%
Published 2026-04-24T18:16:30.680 · Last modified 2026-06-17T10:47:20.980

Summary

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.

Affected products

axios — axios

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.