CVE-2021-46398: Cross-Site Request Forgery (CSRF)
(updated )
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.
References
- packetstormsecurity.com/files/165885/FileBrowser-2.17.2-Code-Execution-Cross-Site-Request-Forgery.html
- febin0x4e4a.blogspot.com/2022/01/critical-csrf-in-filebrowser.html
- febin0x4e4a.wordpress.com/2022/01/19/critical-csrf-in-filebrowser/
- febinj.medium.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7
- github.com/advisories/GHSA-72wf-hwcq-65h9
- github.com/filebrowser/filebrowser/commit/74b7cd8e81840537a8206317344f118093153e8d
- github.com/filebrowser/filebrowser/issues/1621
- nvd.nist.gov/vuln/detail/CVE-2021-46398
- pkg.go.dev/vuln/GO-2022-0563
- systemweakness.com/critical-csrf-to-rce-in-filebrowser-865a3c34b8e7
Code Behaviors & Features
Detect and mitigate CVE-2021-46398 with GitLab Dependency Scanning
Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →