CVE-2026-35393CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in goshs POST multipart upload

Critical · published April 6, 2026

CVSS v3.0
9.8
EPSS
1%
Percentile
52.0
In the wild
Unconfirmed
What it is

goshs is a SimpleHTTPServer written in Go. Prior to 2.0.0-beta.3, the POST multipart upload directory not sanitized. This vulnerability is fixed in 2.0.0-beta.3.

The record
Technical detail
CVSS v3.0
9.8 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00685 · 52.0th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-04-06T20:50Z
EPSS history
Timeline
  • 06 APR 20:50Z
    Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in goshs POST multipart upload
    cvelistv5