What is CVE-2026-25231?

CVE-2026-25231 is a high-severity vulnerability in Error311 Filerise, classified under Improper Access Control. CVSS score: 7.5/10. Published 2026-02-09.

How severe is CVE-2026-25231?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Error311 Filerise

CVE-2026-25231

FileRise is a self-hosted web file manager / WebDAV server. Versions prior to 3.3.0, the application contains an unauthenticated file read vulnerability due to the lack of access control on the /uploads directory. Files uploaded to this di…

EPSS: 0.001 (30.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Error311 Filerise — versions < 3.3.0

Weakness classification (CWE)

References

https://github.com/error311/FileRise/security/advisories/GHSA-hv99-77cw-hvpr (x_refsource_CONFIRM)
https://github.com/error311/FileRise/releases/tag/v3.3.0 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-25231?: CVE-2026-25231 is a high-severity vulnerability in Error311 Filerise, classified under Improper Access Control. CVSS score: 7.5/10. Published 2026-02-09.
How severe is CVE-2026-25231?: High severity. CVSS v3 base score is 7.5 out of 10.