CVE-2026-54092CWE-1284CWE-400

File Browser: DoS Vulnerability on Public Login API

Medium · published June 25, 2026

CVSS v3.1
6.5
EPSS
1%
Percentile
45.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00548 · 45.1th percentile
Weaknesses
CWE-1284 · Improper Validation of Specified Quantity in Input; CWE-400 · Uncontrolled Resource Consumption
Published
2026-06-25T17:41Z
EPSS history
Timeline
  • 25 JUN 17:41Z
    File Browser: DoS Vulnerability on Public Login API
    cvelistv5