CVE-2025-8021
files-bucket-server vulnerable to Directory Traversal
7.5
HIGH
CVSS 3.1
EPSS 1.5%
Description
All versions of the package files-bucket-server are vulnerable to Directory Traversal, where an attacker can traverse the file system and access files outside of the intended directory.
How to fix CVE-2025-8021
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- npm/files-bucket-server—no fix listed
Is CVE-2025-8021 being exploited?
Low — EPSS is 1.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, <= 1.2.6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |