FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.16.0, when an administrator has enabled WebDAV, FileRise WebDAV Basic authentication validates only the account username and password through AuthModel::authenticate() and does not enforce the account's configured TOTP factor. An attacker who knows valid primary credentials for a TOTP-enabled account can authenticate to the enabled WebDAV service without supplying the second factor and exercise the account's WebDAV file permissions. The browser login path enforces TOTP, but the separate public/webdav.php authentication callback did not. This issue is fixed in version 3.16.0.
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Fixes

Solution

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Workaround

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History

Sat, 17 Oct 2026 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Error311
Error311 filerise
Vendors & Products Error311
Error311 filerise

Thu, 15 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 14 Oct 2026 20:30:00 +0000

Type Values Removed Values Added
Description FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.16.0, when an administrator has enabled WebDAV, FileRise WebDAV Basic authentication validates only the account username and password through AuthModel::authenticate() and does not enforce the account's configured TOTP factor. An attacker who knows valid primary credentials for a TOTP-enabled account can authenticate to the enabled WebDAV service without supplying the second factor and exercise the account's WebDAV file permissions. The browser login path enforces TOTP, but the separate public/webdav.php authentication callback did not. This issue is fixed in version 3.16.0.
Title FileRise: WebDAV authentication bypasses TOTP/MFA entirely
Weaknesses CWE-308
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-10-15T15:35:20.923Z

Reserved: 2026-06-24T14:53:40.111Z

Link: CVE-2026-57490

cve-icon Vulnrichment

Updated: 2026-10-15T15:34:58.843Z

cve-icon NVD

Status : Deferred

Published: 2026-10-14T21:17:37.357

Modified: 2026-10-15T16:18:17.657

Link: CVE-2026-57490

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-17T19:00:13Z

Weaknesses