CVE-2026-27635HIGH 8.8EPSS p28.6%

CVE-2026-27635CVE-2026-27635

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.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.37% probability of exploitation · percentile 28.6% · 2026-06-19T12:03:05Z
Published2026-02-26
Last modified2026-02-27

Underlying weaknesses· 1

CWE-78

References

  1. https://github.com/manyfold3d/manyfold/releases/tag/v0.133.0
  2. https://github.com/manyfold3d/manyfold/security/advisories/GHSA-p589-cf26-v7h2

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements used in an OS Command ('OS Command Injection')cwe-780%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.