CVE-2026-33330

FileRise is a self-hosted web file manager / WebDAV server. Prior to version 3.10.0, a broken access control issue in FileRise's ONLYOFFICE integration allows an authenticated user with read-only access to obtain a signed save callbackUrl for a file and then directly forge the ONLYOFFICE save callback to overwrite that file with attacker-controlled content. This issue has been patched in version 3.10.0.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/error311/FileRise/commit/3871f9fd1661688bed4f7dd23912be0ebf50973c	Patch
https://github.com/error311/FileRise/releases/tag/v3.10.0	Product Release Notes
https://github.com/error311/FileRise/security/advisories/GHSA-6c3j-f4x4-36m3	Exploit Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:filerise:filerise:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-24 20:16

Updated : 2026-03-26 11:58

NVD link : CVE-2026-33330

Mitre link : CVE-2026-33330

CVE.ORG link : CVE-2026-33330

JSON object : View

Products Affected

filerise

filerise

CWE

CWE-863

Incorrect Authorization

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