CVEvulnerability
CVE-2021-46398
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-02-04
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-352
Description
A Cross-Site Request Forgery 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. An admin can run commands using the FileBrowser and hence it leads to RCE.
Affected configurations
• filebrowser filebrowser (< 2.18.0)
Related
Weakness · CWE (1)
- CWE-352 Cross-Site Request Forgery weakness
References
- http://packetstormsecurity.com/files/165885/FileBrowser-2.17.2-Code-Execution-Cross-Site-Request-Forgery.html Exploit, Third Party Advisory, VDB Entry
- https://febin0x4e4a.blogspot.com/2022/01/critical-csrf-in-filebrowser.html Exploit, Third Party Advisory
- https://febin0x4e4a.wordpress.com/2022/01/19/critical-csrf-in-filebrowser/ Exploit, Third Party Advisory
- https://febinj.medium.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7 Exploit, Third Party Advisory
- https://github.com/filebrowser/filebrowser/commit/74b7cd8e81840537a8206317344f118093153e8d Patch, Third Party Advisory
- https://systemweakness.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7 Exploit, Third Party Advisory
- http://packetstormsecurity.com/files/165885/FileBrowser-2.17.2-Code-Execution-Cross-Site-Request-Forgery.html Exploit, Third Party Advisory, VDB Entry
- https://febin0x4e4a.blogspot.com/2022/01/critical-csrf-in-filebrowser.html Exploit, Third Party Advisory
- https://febin0x4e4a.wordpress.com/2022/01/19/critical-csrf-in-filebrowser/ Exploit, Third Party Advisory
- https://febinj.medium.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7 Exploit, Third Party Advisory
- https://github.com/filebrowser/filebrowser/commit/74b7cd8e81840537a8206317344f118093153e8d Patch, Third Party Advisory
- https://systemweakness.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7 Exploit, Third Party Advisory