What is CVE-2026-54092?

CVE-2026-54092 is a medium-severity vulnerability in Filebrowser, classified under Uncontrolled Resource Consumption. CVSS score: 6.5/10. Published 2026-06-25.

How severe is CVE-2026-54092?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Resource exhaustion in Filebrowser

CVE-2026-54092

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 int…

Vulnerability class: DoS (Denial of Service)

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Filebrowser — versions < 2.63.6

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption
CWE-1284 — Improper Validation of Specified Quantity in Input

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-54092?: CVE-2026-54092 is a medium-severity vulnerability in Filebrowser, classified under Uncontrolled Resource Consumption. CVSS score: 6.5/10. Published 2026-06-25.
How severe is CVE-2026-54092?: Medium severity. CVSS v3 base score is 6.5 out of 10.