CVE-2026-35392: Goshs

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

goshs is a SimpleHTTPServer written in Go. Prior to 2.0.0-beta.3, PUT upload in httpserver/updown.go has no path sanitization. This vulnerability is fixed in 2.0.0-beta.3.

Affected products

• Goshs Goshs: before 2.0.0 (fixed in 2.0.0); version 2.0.0 only

Published 2026-04-06. Last modified 2026-07-24.