FileRise is vulnerable to path traversal via the shared-folder upload endpoint, allowing an attacker with a valid upload link to overwrite system file...
Description
FileRise is vulnerable to path traversal via the shared-folder upload endpoint, allowing an attacker with a valid upload link to overwrite system files and achieve administrator account takeover.
AI Analyst Comment
Remediation
Update HP Multiple Products to the latest version. Check vendor security advisory for specific patch details. Monitor for exploitation attempts and review access logs.
---METADATA---
VENDOR: FileRise
PRODUCT: FileRise
AFFECTED_VERSIONS: Before 3.16.0
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Description Summary:
FileRise is vulnerable to path traversal via the shared-folder upload endpoint, allowing an attacker with a valid upload link to overwrite system files and achieve administrator account takeover.
Executive Summary:
A critical path traversal vulnerability in FileRise allows attackers to overwrite system files and perform an administrator account takeover.
Vulnerability Details
CVE-ID: CVE-2026-54414
Affected Software: FileRise FileRise
Affected Versions: Before 3.16.0
Vulnerability: The application fails to properly validate filenames in the
/api/folder/uploadToSharedFolder.phpendpoint. By utilizing URL-encoded path traversal sequences, an attacker can bypass extension checks and write files to arbitrary locations on the server.Business Impact
Successful exploitation allows an attacker to overwrite sensitive configuration files, such as
users.txt, leading to full administrative account takeover. This grants the attacker complete control over the application, potential remote code execution, and unauthorized access to all hosted data. The CVSS score of 9.8 reflects the severity of this access control bypass and the potential for total system compromise.Remediation Plan
Immediate Action: Upgrade FileRise to version 3.16.0 or higher immediately to ensure proper URL decoding and path validation.
Proactive Monitoring: Review application logs for suspicious upload activity, specifically looking for file names containing URL-encoded characters (e.g.,
%2f,%2e) or attempts to access restricted directories.Compensating Controls: Restrict access to shared-folder upload links to known, trusted entities and utilize a WAF to inspect incoming traffic for path traversal patterns.
Exploitation Status
Public Exploit Available: Unknown
Analyst Notes: As of Jun 19, 2026, there is no public information indicating active exploitation of this vulnerability. However, due to the nature of the flaw, the potential for exploitation is high.
Analyst Recommendation
This vulnerability represents a significant risk to the integrity and confidentiality of the FileRise platform. Organizations must treat this as a high-priority update. Ensure that the patch is applied immediately and verify that no unauthorized administrative accounts were created while the system was vulnerable.