High severity · published Feb 9, 2026
CVE-2026-25231
FileRise affected by an Unauthenticated File Read Due to Insufficient Access Control
7.5
CVSS
1.7%
EPSS
No
On KEV
Description
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 directory can be accessed directly by any user who knows or can guess the file path, without requiring authentication. As a result, sensitive data could be exposed, and privacy may be breached. This vulnerability is fixed in 3.3.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
FileRise · error311
< 3.3.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-25231
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-25231
Release Notes
https://github.com/error311/FileRise/releases/tag/v3.3.0
Exploit
https://github.com/error311/FileRise/security/advisories/GHSA-hv99-77cw-hvpr
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