CVE-2026-27933

Manyfold is an open source, self-hosted web application for managing a collection of 3d models, particularly focused on 3d printing. Versions prior to 0.133.0 are vulnerable to session hijack via cookie leakage in proxy caches. Version 0.133.0 fixes the issue.

• https://github.com/manyfold3d/manyfold/releases/tag/v0.133.0
• https://github.com/manyfold3d/manyfold/security/advisories/GHSA-g949-hmvj-2r76