CVE-2026-46336
Manyfold: Authenticated Path Traversal via File Rename
CVSS Score
7.1
EPSS Score
0.0%
EPSS Percentile
0th
Manyfold is an open source, self-hosted web application for managing a collection of 3d models, particularly focused on 3d printing. From 0.96.0 until 0.140.0, authenticated users can rename uploaded files with path traversal sequences because app/models/model_file.rb uses the user-controlled filename in File.join(model.path, filename) without sufficient sanitization, allowing files to be moved or written outside the configured library directory. This issue is fixed in version 0.140.0.
| CWE | CWE-22 CWE-73 |
| Vendor | manyfold3d |
| Product | manyfold |
| Published | Jul 16, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
Low
Affected Versions
manyfold3d / manyfold
>= 0.96.0, < 0.140.0
References
github.com: https://github.com/manyfold3d/manyfold/security/advisories/GHSA-j5f9-r7wf-hv37 github.com: https://github.com/manyfold3d/manyfold/pull/6122 github.com: https://github.com/manyfold3d/manyfold/commit/ed6a53e54926708594c07d222155ac3a22f93174 github.com: https://github.com/manyfold3d/manyfold/releases/tag/v0.140.0