CVE-2026-27635

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

Published Feb 25, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Manyfold
Manyfold manyfold
CPEs cpe:2.3:a:manyfold:manyfold:*:*:*:*:*:*:*:*
Vendors & Products Manyfold
Manyfold manyfold
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Manyfold3d
Manyfold3d manyfold
Vendors & Products Manyfold3d
Manyfold3d manyfold
Type Values Removed Values Added
Description 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.
Title Manyfold vulnerable to OS command injection via ZIP filename in f3d render
Weaknesses CWE-78
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Feb 26, 2026, 4:52 PM
Reserved
Feb 20, 2026, 10:02 PM
Status
Analyzed
Published
Feb 26, 2026, 12:16 AM
Modified
Jun 17, 2026, 10:27 AM