Vulnerability record · CVE-2026-54719 · published 28 July 2026

CVE-2026-54719: Missing authorization vulnerability

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.

7.5 CVSS 3.1 High EPSS 0.47% · top 62.2% CWE-862 · Missing authorizationCWE-863 · Incorrect authorization Deferred

7.5CVSS 3.1 base score

0.47%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

4References

30 Jul 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

Link	Tags
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

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-54719), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.