CVE-2026-40188
goshs is a SimpleHTTPServer written in Go. From 1.0.7 to before 2.0.0-beta.4, the SFTP command rename sanitizes only the source path and not the destination, so it is possible to write outside of the root directory of the SFTP. This vulnerability is fixed in 2.0.0-beta.4.
- CVSS 3.1
- 7.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N - EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-26)
- CWE
- CWE-1314
- Published
- Modified
- Record from
- the NVD, synced
Affected
- goshs:goshs
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-2943-crp8-38xx | Go | github.com/patrickhener/goshs | >=1.0.7 <=1.1.4 | no fix published |
| GO-2026-4953 | Go | github.com/patrickhener/goshs | >=1.0.7 | no fix published |
References
- https://github.com/patrickhener/goshs/commit/141c188ce270ffbec087844a50e5e695b7da7744
- https://github.com/patrickhener/goshs/releases/tag/v2.0.0-beta.4
- https://github.com/patrickhener/goshs/security/advisories/GHSA-2943-crp8-38xx
- https://github.com/patrickhener/goshs/security/advisories/GHSA-2943-crp8-38xx