Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| goshs-labs | goshs | < 2.1.1 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | govulncheck-vulndb | 0.0.20260827T195228-160000.1.1 | SUSE-SU-2026:23625-1 |
| SLES 16.0 | govulncheck-vulndb | 0.0.20260827T195228-160000.1.1 | SUSE-SU-2026:23625-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 16.0 | govulncheck-vulndb | 0.0.20260827T195228-160000.1.1 | openSUSE-SU-2026:21761-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | github.com/patrickhener/goshs | <= 1.1.4 | — | GHSA-rmxw-pq4x-3fvh |
| Go | github.com/patrickhener/goshs | all versions | — | GO-2026-6133 |
| Go | github.com/patrickhener/goshs/v2 | < 2.1.1 | 2.1.1 | GHSA-rmxw-pq4x-3fvh |
| Go | goshs.de/goshs | <= 1.1.4 | — | GHSA-rmxw-pq4x-3fvh |
| Go | goshs.de/goshs | all versions | — | GO-2026-6133 |
| Go | goshs.de/goshs/v2 | < 2.1.1 | 2.1.1 | GHSA-rmxw-pq4x-3fvh |
Advisories 2
- SUSE-SU-2026:23625-1 Security update for govulncheck-vulndb SUSE / openSUSE Security Updates · Sep 29, 2026
- openSUSE-SU-2026:21761-1 Security update for govulncheck-vulndb SUSE / openSUSE Security Updates · Sep 9, 2026