{"id":"CVE-2026-104108","published":"2026-10-14T21:17:34.880","lastModified":"2026-10-14T21:17:34.997","description":"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.","cvssScore":8.1,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-287","CWE-290","CWE-345"],"vendors":[],"products":[],"references":[{"url":"https://github.com/error311/FileRise/commit/cc1118923b522baff28dca05bdd79c27f984c68a","tags":[]},{"url":"https://github.com/error311/FileRise/releases/tag/v3.23.0","tags":[]},{"url":"https://github.com/error311/FileRise/security/advisories/GHSA-c5c5-mv9m-j367","tags":[]}],"exploitRefs":[{"url":"https://github.com/error311/FileRise/commit/cc1118923b522baff28dca05bdd79c27f984c68a","tags":[]},{"url":"https://github.com/error311/FileRise/releases/tag/v3.23.0","tags":[]},{"url":"https://github.com/error311/FileRise/security/advisories/GHSA-c5c5-mv9m-j367","tags":[]}],"hasPoc":true,"ai":null}