CVE-2026-64863 Details
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.
A vulnerability in Goshs, a single-binary file server for red teamers and developers, allows WebDAV clients to delete or overwrite files using the MOVE command. This issue affects Goshs versions through 2.1.3. The vulnerability arises because the WebDAV handler did not properly enforce the '--no-delete' option, treating MOVE as a write-only operation. As a result, MOVE could delete source files and, with the Overwrite header set, overwrite existing files. The problem is exacerbated under the '--upload-only' flag, which also disables deletion.
Users can upgrade to Goshs version 2.1.4, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jul 28, 2026CISA-ADP
Assessed Jul 29, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3 | CISA-ADP | AdvisoryRemedyVendor |
| https://github.com/goshs-labs/goshs/commit/0444ac6b1a8176ddae70d940adf7a26b2e5a6c29 | [email protected] | Source CodeVendor |
| https://github.com/goshs-labs/goshs/releases/tag/v2.1.4 | [email protected] | Release NotesVendor |
| https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3 | [email protected] | AdvisoryRemedyVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-284 | Improper Access Control | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| goshs-labs/goshs | <= v2.1.3 (semver) |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 29, 2026 | CVE Modified | CISA-ADP |
| Jul 28, 2026 | New CVE Received | [email protected] |