Cross-Site Request Forgery in Filebrowser
Date: 2022-02
Affected: go/github.com/filebrowser/filebrowser/v2
Attack vector: model-poisoning
Category: vulnerability-disclosure
Severity: High
CVE: CVE-2021-46398
CWE: CWE-352
CVSS: 8.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

A Cross-Site Request Forgery (CSRF) vulnerability exists in Filebrowser < 2.18.0 that allows attackers to create a backdoor user with admin privilege and get access to the filesystem via a malicious HTML webpage that is sent to the victim.


Mitigations:

Architectural layers (MAESTRO):