CVE-2026-35607

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.1, the fix in commit b6a4fb1 ("self-registered users don't get execute perms") stripped Execute permission and Commands from users created via the signup handler. The same fix was not applied to the proxy auth handler. Users auto-created on first successful proxy-auth login are granted execution capabilities from global defaults, even though the signup path was explicitly changed to prevent execution rights from being inherited by automatically provisioned accounts. This vulnerability is fixed in 2.63.1.

The following products are affected by CVE-2026-35607 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-35607.

URL	Resource
https://github.com/filebrowser/filebrowser/pull/5890
https://github.com/filebrowser/filebrowser/security/advisories/GHSA-7526-j432-6ppp