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TI-2026-13884 Aliases CVE-2026-16637GHSA-7c9q-38r9-q62m

OPeNDAP Hyrax SSRF and Credential Disclosure via Unvalidated Redirects

Priority LOW 29CWE-201Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-201.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00457 39th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OPeNDAP Inc.hyrax-docker1.18.0—No fix listedCNA
  • hyrax-docker VendorOPeNDAP Inc. Affected 1.18.0 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-16637
  2. 2026-10-03 Alias added: GHSA-7c9q-38r9-q62m

References

Other 2

  • TI-2007-02273 The get_url function in DODS_Dispatch.pm for the CGI_server in OPeNDAP 3 allows remote… CVSS 2.0HIGH 10.0
  • TI-2007-02680 BES before 3.5.0 in OPeNDAP 4 (Hydrax) before 1.2.1 does not properly handle compressed… CVSS 2.0HIGH 7.5
  • TI-2007-02678 Unspecified vulnerability in BES before 3.5.0 in OPeNDAP 4 (Hydrax) before 1.2.1 allows… CVSS 2.0HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences