{"id":"CVE-2026-40175","summary":"Axios has Unrestricted Cloud Metadata Exfiltration via Header Injection Chain","details":"Axios is a promise based HTTP client for the browser and Node.js. Versions prior to 1.15.0 and 0.3.1 are vulnerable to a specific gadget-style attack chain in which prototype pollution in a third-party dependency may be leveraged to inject unsanitized header values into outbound requests. This vulnerability is fixed in 1.15.0 and 0.3.1.","aliases":["GHSA-fvcv-3m26-pcqx"],"modified":"2026-05-21T04:01:56.454780724Z","published":"2026-04-10T19:23:52.285Z","related":["CGA-6c83-wc58-v79m"],"database_specific":{"cwe_ids":["CWE-113","CWE-444","CWE-918"],"cna_assigner":"GitHub_M","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40175.json"},"references":[{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/html/ssa-876049.html"},{"type":"WEB","url":"https://github.com/axios/axios/releases/tag/v0.31.0"},{"type":"WEB","url":"https://github.com/axios/axios/releases/tag/v1.15.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40175.json"},{"type":"ADVISORY","url":"https://github.com/axios/axios/security/advisories/GHSA-fvcv-3m26-pcqx"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-40175"},{"type":"FIX","url":"https://github.com/axios/axios/commit/03cdfc99e8db32a390e12128208b6778492cee9c"},{"type":"FIX","url":"https://github.com/axios/axios/commit/363185461b90b1b78845dc8a99a1f103d9b122a1"},{"type":"FIX","url":"https://github.com/axios/axios/pull/10660"},{"type":"FIX","url":"https://github.com/axios/axios/pull/10660#issuecomment-4224168081"},{"type":"FIX","url":"https://github.com/axios/axios/pull/10688"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/axios/axios","events":[{"introduced":"484aa4fe6addccbd32206a31eb3d2d000843066e"},{"fixed":"5073eca0edd37b13a0e39dcb48794d779b7dff8d"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-40175.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"}]}