{"id":"CVE-2026-62664","title":"FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations","summary":"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::crea…","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","cwe":["CWE-22"],"published":"2026-10-14","updated":"2026-10-14","sourceUpdated":"2026-10-14T21:17:38.523","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-62664","references":[{"url":"https://github.com/error311/FileRise/commit/3bd5144b4bfdd03f059de18a4d106c235cf70685","label":"security-advisories@github.com"},{"url":"https://github.com/error311/FileRise/releases/tag/v3.19.0","label":"security-advisories@github.com"},{"url":"https://github.com/error311/FileRise/security/advisories/GHSA-p7vh-cjpm-rmrq","label":"security-advisories@github.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-14T21:57:04.828Z","vendor":"error311","product":"FileRise","affected":["FileRise < 3.19.0"],"slug":"CVE-2026-62664","body":"## Overview\n\nFileRise 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}