Medium severity5.4NVD Advisory· Published Aug 31, 2021· Updated Jun 17, 2026
CVE-2021-37794
CVE-2021-37794
Description
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.
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Affected products
3- FileBrowser/FileBrowserdescription
- Range: <2.16.0
- cpe:2.3:a:filebrowser_project:filebrowser:*:*:*:*:*:*:*:*Range: <2.16.0
Patches
Vulnerability mechanics
References
2- github.com/filebrowser/filebrowser/commit/201329abce4e92ae9071b9ded81e267aae159fbdnvdPatchThird Party Advisory
- gist.github.com/omriinbar/1e28649f31d795b0e9b7698a9d255b5cnvdThird Party Advisory
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