CVE-2026-64863 | goshs is a feature-rich single-binary file server for red te… | CVSS 9.1 CRITICAL

Description

goshs is a feature-rich single-binary file server for red teamers and developers. Prior to 2.1.4, the httpserver/server.go wdGuard handled WebDAV MOVE as a write-only method and did not enforce --no-delete, allowing WebDAV clients to delete or overwrite files via MOVE with Overwrite: T. This issue is fixed in version 2.1.4.

Metadata

CVE ID: CVE-2026-64863
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-07-20 18:31 UTC
Published: 2026-07-28 22:02 UTC
Last updated: 2026-07-28 22:02 UTC
Primary CWE: CWE-284
CWE-284: Improper Access Control
Vendor / Product: goshs-labs / goshs
Sources: cve.org · NVD

Severity & Metrics

9.1 CRITICAL CVSS 3.1

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

Affected products (1)

Vendor	Product	Platform	Versions
goshs-labs	goshs	—	< 2.1.4

Weakness (CWE)

CWE	Source	Description
CWE-284	cna	CWE-284: Improper Access Control

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.1	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

References (3)

https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3 https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3
https://github.com/goshs-labs/goshs/commit/0444ac6b1a8176ddae70d940adf7a26b2e5a6c29 https://github.com/goshs-labs/goshs/commit/0444ac6b1a8176ddae70d940adf7a26b2e5a6c29
https://github.com/goshs-labs/goshs/releases/tag/v2.1.4 https://github.com/goshs-labs/goshs/releases/tag/v2.1.4