{"id":"CVE-2026-62664","state":"PUBLISHED","title":"FileRise: Authenticated path traversal in createFolder allows arbitrary directory creation outside the upload root","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.","publishedAt":"2026-10-14T20:24:50.163Z","updatedAt":"2026-10-15T15:04:59.848Z","severity":{"score":5.4,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["error311 FileRise"],"affected":[{"vendor":"error311","product":"FileRise","versions":[{"version":"< 3.19.0","status":"affected"}]}],"references":["https://github.com/error311/FileRise/security/advisories/GHSA-p7vh-cjpm-rmrq","https://github.com/error311/FileRise/commit/3bd5144b4bfdd03f059de18a4d106c235cf70685","https://github.com/error311/FileRise/releases/tag/v3.19.0"],"weaknesses":["CWE-22"],"ingestedAt":"2026-10-29T20:12:32.778Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/62xxx/CVE-2026-62664.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-62664","state":"PUBLISHED","datePublished":"2026-10-14T20:24:50.163Z","dateUpdated":"2026-10-15T15:04:59.848Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-07-14T20:22:04.394Z"},"containers":{"cna":{"title":"FileRise: Authenticated path traversal in createFolder allows arbitrary directory creation outside the upload root","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"error311","product":"FileRise","versions":[{"version":"< 3.19.0","status":"affected"}]}],"references":[{"url":"https://github.com/error311/FileRise/security/advisories/GHSA-p7vh-cjpm-rmrq","name":"https://github.com/error311/FileRise/security/advisories/GHSA-p7vh-cjpm-rmrq","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/error311/FileRise/commit/3bd5144b4bfdd03f059de18a4d106c235cf70685","name":"https://github.com/error311/FileRise/commit/3bd5144b4bfdd03f059de18a4d106c235cf70685","tags":["x_refsource_MISC"]},{"url":"https://github.com/error311/FileRise/releases/tag/v3.19.0","name":"https://github.com/error311/FileRise/releases/tag/v3.19.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-22","lang":"en","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-10-14T20:24:50.163Z"},"source":{"advisory":"GHSA-p7vh-cjpm-rmrq","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-15T13:52:04.248589Z","id":"CVE-2026-62664","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-15T15:04:59.848Z"}}]}}}