CVE-2025-3623

CRITICAL

Uncannyowl Uncanny Automator < 6.4.0.2 - Insecure Deserialization

Title source: rule

Description

The Uncanny Automator plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 6.4.0.1 via deserialization of untrusted input in the automator_api_decode_message() function. This makes it possible for unauthenticated to inject a PHP Object. The additional presence of a POP chain allows attackers to delete arbitrary files.

References (5)

[Release Notes] https://automatorplugin.com/knowledge-base/uncanny-automator-changelog/#6-4-0-2-2025-04-18

[Product] https://plugins.trac.wordpress.org/browser/uncanny-automator/trunk/src/core/lib/helpers/class-automator-recipe-helpers.php#L540

[Patch] https://plugins.trac.wordpress.org/changeset/3276577/uncanny-automator/trunk/src/core/lib/helpers/class-automator-recipe-helpers.php

[Release Notes] https://wordpress.org/plugins/uncanny-automator/#developers

[Third Party Advisory] https://www.wordfence.com/threat-intel/vulnerabilities/id/00bcfd8f-9785-449a-a0ea-16e2583d684a?source=cve

Scores

CVSS v3 9.1

EPSS 0.0109

EPSS Percentile 77.7%

Attack Vector NETWORK

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

Classification

CWE

CWE-502

Status published

Affected Products (1)

uncannyowl/uncanny_automator < 6.4.0.2

Timeline

Published May 14, 2025

Tracked Since Feb 18, 2026