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Vulnerabilities

Security fix · CVE-2026-50138

goshs is a SimpleHTTPServer written in Go.

Published Aug 18, 2026 · catalog updated Oct 22, 2026 · goshs is a SimpleHTTPServer

Check if you run it

No confirmed exploitation is on record for CVE-2026-50138. EPSS is 0.38%. Act only if a listed version of goshs is a SimpleHTTPServer is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (goshs is a SimpleHTTPServer).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.38%
Remediation
Advisory link
Affected products
See sources for product scope

goshs is a SimpleHTTPServer written in Go. Prior to version 2.1.0, when is launched with WebDAV enabled ( ), the mode-restriction flags , , and are enforced only on the primary HTTP port. The WebDAV port is wired straight to with no equivalent guard, so an authenticated WebDAV client can , , , , and despite the operator's stated intent. Version 2.1.0 patches the issue.

No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.

How to fix CVE-2026-50138

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-50138. EPSS is 0.38%. Act only if a listed version of goshs is a SimpleHTTPServer is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-284: Improper Access Control. EPSS 0.38%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Aug 18, 2026 · NIST NVD

    Detected

    goshs is a SimpleHTTPServer written in Go. Prior to version 2.1.0, when is launched with WebDAV enabled ( ), the mode-restriction flags , , and are enforced only on the primary HTTP port. The WebDAV port is wired straight to with no equivalent guard, so an authenticated WebDAV client can , , , , and despite the operator's stated intent. Version 2.1.0 patches the issue.

  2. Oct 22, 2026 · NIST NVD

    Updated

    goshs is a SimpleHTTPServer written in Go. Prior to version 2.1.0, when is launched with WebDAV enabled ( ), the mode-restriction flags , , and are enforced only on the primary HTTP port. The WebDAV port is wired straight to with no equivalent guard, so an authenticated WebDAV client can , , , , and despite the operator's stated intent. Version 2.1.0 patches the issue.

Sources

  • CVE.orgVulnerability recordCVE-2026-50138

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-50138

    30-day exploitation probability 0.38%

    first.org
  • NIST NVDVulnerability recordCVE-2026-50138

    goshs is a SimpleHTTPServer written in Go. Prior to version 2.1.0, when is launched with WebDAV enabled ( ), the mode-restriction flags , , and are enforced only on the primary HTTP port. The WebDAV port is wired straight to `g

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 23, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.