CVE-2026-28225: Manyfold

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Manyfold is an open source, self-hosted web application for managing a collection of 3d models, particularly focused on 3d printing. Prior to version 0.133.1, the `get_model` method in `ModelFilesController` (line 158-160) loads models using `Model.find_param(params[:model_id])` without `policy_scope()`, bypassing Pundit authorization. All other controllers correctly use `policy_scope(Model).find_param()` (e.g., `ModelsController` line 263). Version 0.133.1 fixes the issue.

Affected products

• Manyfold Manyfold: before 0.133.1 (fixed in 0.133.1)

Published 2026-02-26. Last modified 2026-06-17.