CVE-2025-64766

MEDIUM EPSS 15.1%
Published Nov 17, 20257mo ago · Modified Jun 17, 20262w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Nov 17, 2025 7mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
15.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-798 Use of Hard-coded Credentials Authentication

References 5

  • github.com https://github.com/NixOS/nixpkgs/commit/8e74d05e3de4ee5ad320cd585a7e0f12a4730869
  • github.com https://github.com/NixOS/nixpkgs/commit/cec38dec00df26a901eb8b424d53bbb3bcc72eec
  • github.com https://github.com/NixOS/nixpkgs/pull/462100
  • github.com https://github.com/NixOS/nixpkgs/pull/462204
  • github.com https://github.com/NixOS/nixpkgs/security/advisories/GHSA-58m4-5wg3-5g5v

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.