VulnCrest
Search
Create account
Report an incident
Radar sectionsDatabase
Check my site
WordPress plugin

Uncanny Automator <= 6.4.0.2 — Missing Authorization to Authenticated (Subscriber+) Plugin Settings Update

CVE-2025-4520Published · Updated

Action summary

Affected: ≤6.4.0.2Update to 6.5.0 or newer

All remediation steps
Watch plugin
Severity
Medium5.4
CVSS
5.4
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:L Privileges required
Low
UI:N User interaction
None
S:U Scope
Unchanged
C:N Confidentiality
None
I:L Integrity
Low
A:L Availability
Low
Weakness
CWE-862 Missing Authorization
Required access
Unknown
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

Uncanny Automator – MCP Server + Automation MCP for Claude & ChatGPT uncanny-automator

  1. Affected≤ 6.4.0.2
  2. Patched in6.5.0

Update to 6.5.0 or newer.

You are affected if you run ≤ 6.4.0.2. Version 6.5.0 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Uncanny Automator – MCP Server + Automation MCP for Claude & ChatGPT.
  • No admin access? Run a passive check of your site. It reads public files only.

What to do

  1. Update to version 6.5.0, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch Uncanny Automator – MCP Server + Automation MCP for Claude & ChatGPT to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Michael Mazzolini.

The Uncanny Automator plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on multiple AJAX functions in versions up to, and including, 6.4.0.2. This makes it possible for authenticated attackers, with subscriber-level permissions or above to update plugin settings.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in Uncanny Automator – MCP Server + Automation MCP for Claude & ChatGPT

All 17
More vulnerabilities in Uncanny Automator – MCP Server + Automation MCP for Claude & ChatGPT
SeverityVulnerabilityCVEPublished
Medium5.3Missing Authorization
≤7.7.1Update to 8.0.0
CVE-2026-120846
High7.5Authenticated (Subscriber+) PHP Object Injection to Arbitrary File Deletion
≤7.6.1.1Update to 7.7.0
CVE-2026-82627
High7.5Missing Authorization to Authenticated (Subscriber+) Sensitive Integration Metadata Disclosure via Multiple AJAX Endpoints
≤7.3.2Update to 7.4.0
CVE-2026-15025
Medium4.9Authenticated (Administrator+) SQL Injection
≤7.3.2Update to 7.4.0
CVE-2026-65462
High8.1Unauthenticated PHP Object Injection to Arbitrary File Deletion via Forminator Submitted-Field Token
≤7.3.1.4Update to 7.4.0
CVE-2026-15008

Same weakness (Missing Authorization)

All Missing Authorization
Other Missing Authorization vulnerabilities
SeverityVulnerabilityCVEPublished
High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup≤5.25.25Update to 5.26.45
CVE-2026-120688
Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder≤1.0.2Update to 1.1
CVE-2026-125055
Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System≤3.3.9Update to 3.4.0
CVE-2026-119077
Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce≤5.127.0Update to 5.128.0
CVE-2026-121518

Timeline

  1. CVE published

    Severity medium, CVSS 5.4

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
CVE® identifiers
Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

How we use these sources

Search VulnCrest Radar

Jump to

Are you sure?