Home

Description

The Unify plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'init' action in all versions up to, and including, 3.4.9. This makes it possible for unauthenticated attackers to delete specific plugin options via the 'unify_plugin_downgrade' parameter.

PUBLISHED Reserved 2025-11-21 | Published 2026-01-07 | Updated 2026-01-07 | Assigner Wordfence




MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Problem types

CWE-862 Missing Authorization

Product status

Default status
unaffected

* (semver)
affected

Timeline

2026-01-06:Disclosed

Credits

Abhirup Konwar finder

References

www.wordfence.com/...-0549-4d03-b81a-ad97d3d5d390?source=cve

plugins.trac.wordpress.org/...unify/trunk/Services/Hooks.php

plugins.trac.wordpress.org/.../tags/3.4.9/Services/Hooks.php

cve.org (CVE-2025-13529)

nvd.nist.gov (CVE-2025-13529)

Download JSON