CVE-2026-27635CWE-78

Manyfold vulnerable to OS command injection via ZIP filename in f3d render

High · published February 25, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
46.5
In the wild
Unconfirmed
What it is

Manyfold is an open source, self-hosted web application for managing a collection of 3d models, particularly focused on 3d printing. Prior to version 0.133.0, when model render generation is enabled, a logged-in user can achieve RCE by uploading a ZIP containing a file with a shell metacharacter in its name. The filename reaches a Ruby backtick call unsanitized. Version 0.133.0 fixes the issue.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00571 · 46.5th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-02-25T23:10Z
EPSS history
Timeline
  • 25 FEB 23:10Z
    Manyfold vulnerable to OS command injection via ZIP filename in f3d render
    cvelistv5