CVE-2021-37794

A stored cross-site scripting (XSS) vulnerability exists in FileBrowser < v2.16.0 that allows an authenticated user authorized to upload a malicious .svg file which acts as a stored XSS payload. If this stored XSS payload is triggered by an administrator it will trigger malicious OS commands on the server running the FileBrowser instance.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 50%
VendorProductVersion
filebrowser_projectfilebrowser
𝑥
< 2.16.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://gist.github.com/omriinbar/1e28649f31d795b0e9b7698a9d255b5c
https://github.com/filebrowser/filebrowser
https://github.com/filebrowser/filebrowser/commit/201329abce4e92ae9071b9ded81e267aae159fbd
https://gist.github.com/omriinbar/1e28649f31d795b0e9b7698a9d255b5c
https://github.com/filebrowser/filebrowser
https://github.com/filebrowser/filebrowser/commit/201329abce4e92ae9071b9ded81e267aae159fbd