CVE-2026-64863

EUVD-2026-50081
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
GitHub_MCNA
9.1 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 26%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
goshsgoshs
𝑥
< 2.1.4
CNA
Common Weakness Enumeration
References
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/security/advisories/GHSA-hq33-8jgp-8qq3
https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3