CVE-2026-50138

Published: Aug 18, 2026Modified: Aug 19, 2026

8.1

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Exploitability: 2.8 / Impact: 5.2

Source: security-advisories@github.com (Secondary)

Description

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.

Related CWEs

CWE-284

Improper Access Control

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

References (2)

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

Source: security-advisories@github.com

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

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.