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CVE-2025-6380

CRITICAL 9.8 CVSS 3.1
Published
July 24, 2025
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

The ONLYOFFICE Docs plugin for WordPress is vulnerable to Privilege Escalation due to missing authorization within its oo.callback REST endpoint in versions 1.1.0 to 2.2.0. The plugin’s permission callback only verifies that the supplied, encrypted attachment ID maps to an existing attachment post, but does not verify the requester’s identity or capabilities. This makes it possible for unauthenticated attackers to log in as an arbitrary user.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • onlyoffice ONLYOFFICE Docs — From 1.1.0 (including) to 2.2.0 (including)

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/onlyoffice/tags/2.2.0/public/class-onlyoffice-plugin-public.php#L111
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/onlyoffice/tags/2.2.0/public/views/class-onlyoffice-plugin-callback.php#L57
  • wordpress.org https://wordpress.org/plugins/onlyoffice/#developers
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/608b0506-074b-4df3-8c30-57cfb090f553?source=cve
  • nvd.nist.gov Official NVD record