CVE-2026-104108
highFileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations.
FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.23.0, FileRise maps an authenticated OIDC identity to a local account using mutable preferred_username or email claims and does not require email_verified for email-based naming. An attacker who can obtain provider-issued claims colliding with an existing local username can be logged in as that account, including the built-in administrator, even when automatic provisioning is disabled. Exploitability depends on the configured identity provider allowing the colliding claim. This issue is fixed in version 3.23.0.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/error311/FileRise/commit/cc1118923b522baff28dca05bdd79c27f984c68a security-advisories@github.com
- https://github.com/error311/FileRise/releases/tag/v3.23.0 security-advisories@github.com
- https://github.com/error311/FileRise/security/advisories/GHSA-c5c5-mv9m-j367 security-advisories@github.com
- https://github.com/error311/FileRise/security/advisories/GHSA-c5c5-mv9m-j367 134c704f-9b21-4f2e-91b3-4a467353bcc0