{"id":"CVE-2026-44492","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-44492","generatedAt":"2026-10-28T02:23:43.965Z","title":"This vulnerability is fixed in 0.32.0 and 1.16.0.","description":"Axios is a promise based HTTP client for the browser and Node.js. Prior to 0.32.0 and 1.16.0, Axios does not normalise IPv4-mapped IPv6 addresses. When NO_PROXY lists an IPv4 address such as 127.0.0.1 or 169.254.169.254, a request URL using the IPv4-mapped IPv6 form (::ffff:7f00:1, ::ffff:a9fe:a9fe) still routes through the configured proxy. Node.js resolves these addresses to the underlying IPv4 host, so the request reaches the internal service via the proxy rather than being blocked. This vulnerability is fixed in 0.32.0 and 1.16.0.","published":"2026-06-11T17:16:33.000Z","lastModified":"2026-09-11T13:18:07.000Z","status":"Modified","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":8.6,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"},"cwe":["CWE-918","CWE-289"],"affected":["axios/axios"],"epss":{"score":0.1228,"percentile":0.96154,"date":"2026-10-26","history":[{"date":"2026-10-25","score":0.12908,"percentile":0.96278}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 12.3%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-10-25T00:00:00.000Z","detail":{"to":0.12908,"from":0.00783,"percentile":0.96278},"summary":"EPSS moved from 0.8% to 12.9% probability of exploitation in the next thirty days."}],"references":[{"url":"https://github.com/axios/axios/security/advisories/GHSA-pjwm-pj3p-43mv","tags":["Exploit","Mitigation","Vendor 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