{"id":"CVE-2026-16637","aliases":["EUVD-2026-54479","GHSA-7c9q-38r9-q62m"],"status":"published","title":"OPeNDAP Hyrax SSRF and Credential Disclosure via Unvalidated Redirects","description":"OPeNDAP Hyrax allows SSRF and credential disclosure via unvalidated HTTP redirects that bypass the AllowedHosts allowlist and leak Earthdata headers (User-Id, Echo-Token) to attacker-controlled endpoints.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00457,"percentile":0.39923,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-201","CWE-918"],"published":"2026-08-07T13:14:10Z","modified":"2026-10-23T21:10:00Z","products":[{"vendor":"opendap inc.","product":"hyrax-docker"}],"references":[{"url":"https://github.com/OPENDAP/hyrax-docker"},{"url":"https://www.opendap.org/official-hyrax-1-18-release/"},{"url":"https://www.kb.cert.org/vuls/id/305509"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16637"},{"url":"https://www.opendap.org/official-hyrax-1-18-release"},{"url":"https://github.com/advisories/GHSA-7c9q-38r9-q62m"}],"sources":{"cve":[{"id":"CVE-2026-16637","title":"OPeNDAP Hyrax SSRF and Credential Disclosure via Unvalidated Redirects","description":"OPeNDAP Hyrax allows SSRF and credential disclosure via unvalidated HTTP redirects that bypass the AllowedHosts allowlist and leak Earthdata headers (User-Id, Echo-Token) to attacker-controlled endpoints.","status":"published","published":"2026-08-07T13:14:10.9Z","modified":"2026-08-10T11:57:04.058Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-918","CWE-201"],"updated_at":"2026-11-02T14:20:10.870108Z"}],"euvd":[{"id":"EUVD-2026-54479","description":"OPeNDAP Hyrax allows SSRF and credential disclosure via unvalidated HTTP redirects that bypass the AllowedHosts allowlist and leak Earthdata headers (User-Id, Echo-Token) to attacker-controlled endpoints.","status":"published","published":"2026-08-07T13:14:10Z","modified":"2026-08-10T11:57:04Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:02:05.732685Z"}],"ghsa":[{"id":"GHSA-7c9q-38r9-q62m","title":"OPeNDAP Hyrax allows SSRF and credential disclosure via unvalidated HTTP redirects that bypass...","description":"OPeNDAP Hyrax allows SSRF and credential disclosure via unvalidated HTTP redirects that bypass the AllowedHosts allowlist and leak Earthdata headers (User-Id, Echo-Token) to attacker-controlled endpoints.","status":"published","published":"2026-08-07T15:33:18Z","modified":"2026-08-10T12:32:57Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-201"],"updated_at":"2026-11-02T15:10:13.54571Z"}],"nvd":[{"id":"CVE-2026-16637","description":"OPeNDAP Hyrax allows SSRF and credential disclosure via unvalidated HTTP redirects that bypass the AllowedHosts allowlist and leak Earthdata headers (User-Id, Echo-Token) to attacker-controlled endpoints.","status":"published","published":"2026-08-07T14:16:57.033Z","modified":"2026-10-23T21:10:00.157Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-201","CWE-918"],"updated_at":"2026-11-02T14:12:35.386166Z"}]}}