high6.5
CVE-2026-54092
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory.
Impact
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.6, unchecked passwords maximums allow for an arbitrarily large password to be passed into the login API. This spikes CPU and memory, and after testing, crashes, heavily lags any container created, and has even made my docker daemon start to send errors with status code 500 even after the container was destroyed. This vulnerability is fixed in 2.63.6.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/filebrowser/filebrowser/v2 | <= 2.63.5 | 2.63.6 |
| go | github.com/filebrowser/filebrowser | <= 1.11.0 | none recorded |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-w5fm-68j4-fpc4
- https://github.com/filebrowser/filebrowser/security/advisories/GHSA-w5fm-68j4-fpc4
- https://github.com/filebrowser/filebrowser/commit/847d08bdd135e5c3659f2e6dea2f0cd36617af9b
- https://github.com/filebrowser/filebrowser/releases/tag/v2.63.6
- https://nvd.nist.gov/vuln/detail/CVE-2026-54092
- https://vincent.vulcoord.net/score/?state=Not+Scored&year=2026&year=2025&assigned_to=a165dae3-480e-4f7d-bbb8-9b1d78115b69&cve=CVE-2026-54092&analyze=1