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CVE-2026-101898

Axios: HTTP/2 adapter bypasses configured DNS lookup and proxy controls PUBLISHED

Description (CNA)

Axios is a promise-based HTTP client for the browser and Node.js. From 1.13.0 until 1.20.0, Axios HTTP/2 request setup does not consistently apply proxy settings and caller-supplied DNS lookup policy. An HTTPS request uses httpVersion: 2 with explicit config.proxy or environment-derived proxy settings, or relies on caller-supplied config.lookup DNS policy. The HTTP/2 path can connect without the configured proxy behavior or without applying the caller-supplied config.lookup policy before http2.connect(). Requests can bypass the intended proxy route or the caller-supplied DNS resolution policy. This issue is fixed in version 1.20.0.

Affected (CNA)

Vendor / productVersions
axios / axiosaffected >= 1.13.0, < 1.20.0

CWE

CWE-918

References

ADP enrichment

CISA-ADP

No English description supplied.