Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2021-46398 — Cross-Site Request Forgery in Filebrowser Filebrowser V2

CWE-352 — Cross-Site Request Forgery6 documents5 sources
Severity
8.8HIGHNVD
EPSS
10.3%
top 6.79%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
2
Github.com Filebrowser Filebrowser V2Filebrowser
Timeline
PublishedFeb 4
Latest updateFeb 8

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

4
OSV
Cross-Site Request Forgery in Filebrowser↗2022-02-05
▶
GHSA
Cross-Site Request Forgery in Filebrowser↗2022-02-05
▶
OSV
Cross-site request forgery in github.com/filebrowser/filebrowser/v2↗2022-02-05
▶
CVEList
CVE-2021-46398: A Cross-Site Request Forgery vulnerability exists in Filebrowser < 2↗2022-02-04
▶

💥Exploits & PoCs

1
Exploit-DB
FileBrowser 2.17.2 - Cross Site Request Forgery (CSRF) to Remote Code Execution (RCE)↗2022-02-08
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CVE-2021-46398 — Cross-Site Request Forgery | cvebase