{"id":"CVE-2026-46336","summary":"Manyfold: Authenticated Path Traversal via File Rename","details":"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.","aliases":["GHSA-j5f9-r7wf-hv37"],"modified":"2026-07-19T03:31:06.018807367Z","published":"2026-07-16T17:04:31.056Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-22","CWE-73"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46336.json"},"references":[{"type":"WEB","url":"https://github.com/manyfold3d/manyfold/releases/tag/v0.140.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46336.json"},{"type":"ADVISORY","url":"https://github.com/manyfold3d/manyfold/security/advisories/GHSA-j5f9-r7wf-hv37"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46336"},{"type":"FIX","url":"https://github.com/manyfold3d/manyfold/commit/ed6a53e54926708594c07d222155ac3a22f93174"},{"type":"FIX","url":"https://github.com/manyfold3d/manyfold/pull/6122"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/manyfold3d/manyfold","events":[{"introduced":"4fc4d60dcf10910b52ce8bdb805325f3d5b1139a"},{"fixed":"ed6a53e54926708594c07d222155ac3a22f93174"},{"fixed":"4b42212ac4e6622f37b4a3b991375801210acd95"}],"database_specific":{"extracted_events":[{"introduced":"0.96.0"},{"fixed":"0.140.0"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["v0.139.3","v0.139.2","v0.139.1","v0.139.0","v0.138.0","v0.137.0","v0.136.0","v0.135.0","v0.134.0","v0.133.1","v0.133.0","v0.132.1","v0.132.0","v0.131.0","v0.130.4","v0.130.3","v0.130.2","v0.130.1","v0.130.0","v0.129.4","v0.129.3","v0.129.2","v0.129.1","v0.129.0","v0.128.1","v0.128.0","v0.127.0","v0.126.0","v0.125.0","v0.124.0","v0.123.2","v0.123.1","v0.123.0","v0.122.1","v0.122.0","v0.121.0","v0.120.0","v0.119.0","v0.118.0","v0.117.0","v0.116.1","v0.116.2","v0.116.0","v0.115.1","v0.115.0","v0.114.1","v0.114.0","v0.113.0","v0.112.0","v0.111.2","v0.111.1","v0.111.0","v0.110.2","v0.110.1","v0.110.0","v0.109.2","v0.109.1","v0.109.0","v0.108.1","v0.108.0","v0.107.0","v0.106.0","v0.105.0","v0.104.1","v0.104.0","v0.103.2","v0.103.1","v0.103.0","v0.102.0","v0.101.0","v0.100.1","v0.100.0","v0.99.0","v0.98.0","v0.97.1","v0.97.0","v0.96.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-46336.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L"}]}