Auth bypass in Error311 Filerise

CVE-2026-104110

FileRise is a self-hosted web-based file manager with multi-file upload, editing, and batch operations. Prior to 3.24.0, FileRise Pro /api/pro/portals/get.php returns a configured client portal's full internal record to an unauthenticated caller who knows or guesses the portal slug. The response includes the internal storage folder path, client contact email, form settings, and upload-policy details, while the separate publicMeta.php endpoint intentionally exposes only curated branding data. Exploitation requires the Pro add-on and at least one configured portal. This issue is fixed in version 3.24.0.

Vulnerability class: Information Disclosure

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2026-104110?
CVE-2026-104110 is a medium-severity vulnerability in Error311 Filerise, classified under Information Disclosure. CVSS score: 5.3/10. Published 2026-10-14.
How severe is CVE-2026-104110?
Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2026-104110 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.