Vulnerability Description
goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.5, the httpserver/handler.go sendFile handler opened files using a cleaned path but derived the authorization filename from raw req.URL.Path, so a trailing slash could bypass .goshs ACL-file protection and block-list checks. This issue is fixed in version 2.1.5.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/goshs-labs/goshs/commit/f3ef599e409151d1380866e47de8b1afb0bb5
- https://github.com/goshs-labs/goshs/pull/222
- https://github.com/goshs-labs/goshs/security/advisories/GHSA-964w-f6gj-5236
FAQ
What is CVE-2026-66064?
CVE-2026-66064 is a vulnerability with a CVSS score of 5.3 (MEDIUM). goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.5, the httpserver/handler.go sendFile handler opened files using a cleaned path but derived the authoriza...
How severe is CVE-2026-66064?
CVE-2026-66064 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-66064?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.