CVE-2026-16637

{"id": "CVE-2026-16637", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-16637", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-10T11:56:57.523780Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "affected": [{"source": "cret@cert.org", "affectedData": [{"vendor": "OPeNDAP Inc.", "product": "hyrax-docker", "versions": [{"status": "affected", "version": "1.18.0"}]}]}], "published": "2026-08-07T14:16:57.033", "references": [{"url": "https://github.com/OPENDAP/hyrax-docker", "source": "cret@cert.org"}, {"url": "https://www.opendap.org/official-hyrax-1-18-release/", "source": "cret@cert.org"}, {"url": "https://www.kb.cert.org/vuls/id/305509", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-201"}, {"lang": "en", "value": "CWE-918"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-09-08T14:09:00.860", "sourceIdentifier": "cret@cert.org"}