CVE-2026-44486High· 7.5▾ MidnightPoC availableAxios is a promise based HTTP client for the browser and Node.js. Prior to 0.32.0 and 1.16.0, Axios’ Node.js HTTP adapter can leak proxy credentials to a redirect target in affected versions. When a request is sent through an authenticat…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 41.3 · likelihood 0.1 · 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.
Exploit-prediction probability, daily snapshots since Jul 16.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.5%
0.5% → 0.7%
Last analysed / modified upstream
Exploit / PoC code exists
Axios is a promise based HTTP client for the browser and Node.js. Prior to 0.32.0 and 1.16.0, Axios’ Node.js HTTP adapter can leak proxy credentials to a redirect target in affected versions. When a request is sent through an authenticated proxy, Axios may add a Proxy-Authorization header. If Axios then follows a redirect and the redirected request is no longer sent through that proxy, the stale Proxy-Authorization header can remain on the redirected request and be sent to the redirect target. This affects Node.js's use of Axios with automatic redirects enabled and an authenticated proxy configuration. Browser adapters are not affected. This vulnerability is fixed in 0.32.0 and 1.16.0.
axios < 0.32.0axios >= 1.0.0, < 1.16.0Upgrade past the affected range:
axios 1.16.0Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-44487High· 7.5Axios is a promise based HTTP client for the browser and Node.js
CVE-2026-44496High· 7.5Axios is a promise based HTTP client for the browser and Node.js
CVE-2026-44488High· 7.5Axios is a promise based HTTP client for the browser and Node.js
CVE-2026-44495High· 7.0Axios is a promise based HTTP client for the browser and Node.js
CVE-2026-44494High· 8.7Axios is a promise based HTTP client for the browser and Node.js
CVE-2026-44492High· 8.6Axios is a promise based HTTP client for the browser and Node.js