CVE-2026-64863CWE-284broken-access-control

CVE-2026-64863

Critical · published July 29, 2026

CVSS v3.1
9.1
EPSS
1%
Percentile
49.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00629 · 49.5th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-07-29T03:17Z
References (4)
https://github.com/goshs-labs/goshs/commit/0444ac6b1a8176ddae70d940adf7a26b2e5a6c29 · [email protected]https://github.com/goshs-labs/goshs/releases/tag/v2.1.4 · [email protected]https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3 · [email protected]https://github.com/goshs-labs/goshs/security/advisories/GHSA-hq33-8jgp-8qq3 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 28 JUL 22:02Z
    goshs --no-delete WebDAV MOVE bypass allows file deletion/overwrite
    cvelistv5