{"id":"CVE-2026-62664","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-62664","generatedAt":"2026-10-28T04:34:57.248Z","title":"An authenticated low-privileged user with a valid CSRF token and create or owner permission on the parent can submit traversal segments to POST /api/folder/createFolder.php and create directories outside UPLOAD_DIR wherever the web-server account can…","description":"FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.19.0, FileRise validates the complete folderName string but does not reject dot-dot path segments before FolderModel::createFolder() constructs and creates the destination. An authenticated low-privileged user with a valid CSRF token and create or owner permission on the parent can submit traversal segments to POST /api/folder/createFolder.php and create directories outside UPLOAD_DIR wherever the web-server account can write. This issue is fixed in version 3.19.0.","published":"2026-10-14T21:17:38.000Z","lastModified":"2026-10-15T16:18:19.000Z","status":"Deferred","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L"},"cwe":["CWE-22"],"affected":[],"epss":{"score":0.00286,"percentile":0.2095,"date":"2026-10-27","history":[{"date":"2026-10-15","score":0.00286,"percentile":0.19655}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.29%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-14T21:17:38.000Z","detail":{"score":"5.4","severity":"MEDIUM","publishedAt":"2026-10-14T21:17:38.400Z"},"summary":"New CVE, medium severity (CVSS 5.4)."}],"references":[{"url":"https://github.com/error311/FileRise/commit/3bd5144b4bfdd03f059de18a4d106c235cf70685","source":"security-advisories@github.com"},{"url":"https://github.com/error311/FileRise/releases/tag/v3.19.0","source":"security-advisories@github.com"},{"url":"https://github.com/error311/FileRise/security/advisories/GHSA-p7vh-cjpm-rmrq","source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-62664","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}