CVE-2026-54719

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.1, the httpserver/updown.go bulkDownload handler for ?bulk&file= ZIP downloads did not call findEffectiveACL or applyCustomAuth, allowing unauthenticated reads of files protected only by .goshs folder ACLs and block lists. This issue is fixed in version 2.1.1. This vulnerability exists due to an incomplete fix for CVE-2026-40189.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/goshs-labs/goshs/commit/7cf911a26ace737e1a55b7dc073e307a25f7fd1d
https://github.com/goshs-labs/goshs/releases/tag/v2.1.1
https://github.com/goshs-labs/goshs/security/advisories/GHSA-rmxw-pq4x-3fvh
https://github.com/goshs-labs/goshs/security/advisories/GHSA-rmxw-pq4x-3fvh

Configurations

No configuration.

History

29 Jul 2026, 13:19

Type	Values Removed	Values Added
References	~~() https://github.com/goshs-labs/goshs/security/advisories/GHSA-rmxw-pq4x-3fvh -~~	() https://github.com/goshs-labs/goshs/security/advisories/GHSA-rmxw-pq4x-3fvh -

28 Jul 2026, 23:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-28 23:17

Updated : 2026-07-30 19:19

NVD link : CVE-2026-54719

Mitre link : CVE-2026-54719

CVE.ORG link : CVE-2026-54719

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

CWE-863

Incorrect Authorization

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