CVE-2026-101898High· 7.0▾ MidnightPoC availableAxios 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…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 38.5 · likelihood 0 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
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.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-101907High· 7.0Axios is a promise-based HTTP client for the browser and Node.js
CVE-2026-101908Medium· 6.9Axios is a promise-based HTTP client for the browser and Node.js
CVE-2026-101903High· 8.2Axios is a promise-based HTTP client for the browser and Node.js
CVE-2026-101904Medium· 6.9Axios is a promise-based HTTP client for the browser and Node.js
CVE-2026-101900Medium· 6.9Axios is a promise-based HTTP client for the browser and Node.js
CVE-2026-101909High· 8.3Axios is a promise-based HTTP client for the browser and Node.js