Medium severity5.3NVD Advisory· Published Jan 7, 2026· Updated Apr 15, 2026

CVE-2025-13529

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.

Affected products

WordPress/Unifyllm-fuzzy
Range: <=3.4.9
Package: https://wordpress.org/plugins/unify

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

plugins.trac.wordpress.org/browser/unify/tags/3.4.9/Services/Hooks.phpnvd
plugins.trac.wordpress.org/changeset/3447706/nvd
www.wordfence.com/threat-intel/vulnerabilities/id/b5fd4a47-0549-4d03-b81a-ad97d3d5d390nvd

News mentions

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cvss	0.345
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000