CVE-2026-42038
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 hostna
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.
MEDIUM · CVSS 6.8
EPSS 0.0006
Schedule remediation
- Public exploit or PoC is available
Sigma rules0
YARA rules0