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Filerise CVE-2026-25231

HIGH
Improper Access Control (CWE-284)
2026-02-09 security-advisories@github.com
Authentication Bypass Information Disclosure Filerise
7.5
CVSS 3.1 · GitHub Advisory
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Severity by source

GitHub Advisory PRIMARY
7.5 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Feb 19, 2026 - 19:31 vuln.today
Public exploit code
CVE Published
Feb 09, 2026 - 20:15 nvd
HIGH 7.5

DescriptionGitHub Advisory

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.

AnalysisAI

Unauthenticated directory traversal in FileRise prior to version 3.3.0 allows remote attackers to read arbitrary files from the /uploads directory without authentication by directly accessing guessable file paths. Public exploit code exists for this vulnerability, enabling attackers to expose sensitive data and breach user privacy. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Discover FileRise /uploads directory path
Exploit
Guess or enumerate uploaded file names
Execution
Access file directly via HTTP GET
Impact
Read sensitive data without authentication
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Vulnerability AssessmentAI

Exploitation FileRise versions prior to 3.3.0 with /uploads directory accessible without authentication. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment CVSS 7.5 (HIGH). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker without authentication could exploit this vulnerability to compromise the affected system.
Remediation Fixed in version 3.3.0.. … Detailed patch versions, workarounds, and compensating controls in full report.
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Recommended ActionAI

Within 24 hours: Identify all FileRise instances in your environment and document their versions and network exposure. …

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Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-25231 vulnerability details – vuln.today
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