CVE-2026-40188
goshs is Missing Write Protection for Parametric Data Values
CVSS Score
7.7
EPSS Score
0.0%
EPSS Percentile
7th
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.
| CWE | CWE-1314 |
| Vendor | patrickhener |
| Product | goshs |
| Published | Apr 10, 2026 |
| Last Updated | Apr 13, 2026 |
Stay Ahead of the Next One
Get instant alerts for patrickhener goshs
Be the first to know when new high vulnerabilities affecting patrickhener goshs are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
High
Availability
None
Affected Versions
patrickhener / goshs
>= 1.0.7, < 2.0.0-beta.4