Description

NixOS's Onlyoffice is a software suite that offers online and offline tools for document editing, collaboration, and management. In versions from 22.11 to before 25.05 and versions before Unstable 25.11, a hard-coded secret was used in the NixOS module for the OnlyOffice document server to protect its file cache. An attacker with knowledge of an existing revision ID could use this secret to obtain a document. In practice, an arbitrary revision ID should be hard to obtain. The primary impact is likely the access to known documents from users with expired access. This issue was resolved in NixOS unstable version 25.11 and version 25.05.

INFO

Published Date :

2025-11-17T21:38:10.023Z

Last Modified :

2025-11-17T21:49:28.642Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-64766 vulnerability.

Vendors Products
Nixos
  • Nixos
Onlyoffice
  • Onlyoffice

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact