goshs is Missing Write Protection for Parametric Data Values

Summary 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. Details Here is the issue: go // helper.go:155-215 func cmdFileroot string, r sftp.Request, ip string, sftpServer SFTPServer error fullPath...

CVE-2026-40188

goshs is a Go-based SimpleHTTPServer. From 1.0.7 to before 2.0.0-beta.4, the SFTP rename logic sanitizes only the source path, not the destination, allowing writes outside the root directory of the SFTP. This could enable writing outside the intended sandbox. The issue is fixed in 2.0.0-beta.4 . ...