HIGH 8.1 NVD

CVE-2026-50138

goshs is a SimpleHTTPServer written in Go. Prior to version 2.1.0, when `goshs` is launched with WebDAV enabled (`-w`), the mode-restriction flags `--read-only`

goshs is a SimpleHTTPServer written in Go. Prior to version 2.1.0, when `goshs` is launched with WebDAV enabled (`-w`), the mode-restriction flags `--read-only`, `--upload-only`, and `--no-delete` are enforced only on the primary HTTP port. The WebDAV port is wired straight to `golang.org/x/net/webdav.Handler` with no equivalent guard, so an authenticated WebDAV client can `PUT`, `DELETE`, `MKCOL`, `MOVE`, and `COPY` despite the operator's stated intent. Version 2.1.0 patches the issue.

References

https://github.com/goshs-labs/goshs/security/advisories/GHSA-3whc-qvhv-xqjp

Published: 2026-08-18 · Source: NVD · Feed updated: 2026-08-18

This high severity vulnerability with a CVSS score of 8.1 was published on 2026-08-18 via NVD.

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