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Vulnerabilities

Vulnerability · CVE-2025-3623

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 automat

Published May 14, 2025 · catalog updated Apr 8, 2026 · Uncanny Automator – Easy Automation, Integration, Webhooks & Workflow Builder Plugin

Check if you run it

No confirmed exploitation is on record for CVE-2025-3623. EPSS is 0.87%. Act only if a listed version of Uncanny Automator – Easy Automation, Integration, Webhooks & Workflow Builder Plugin is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.87%
Remediation
Vendor / distro source
Affected products
vendor uncannyowl Uncanny Automator – Easy Automation, Integration, Webhooks & Workflow Builder Plugin 0 ≤6.4.0.1

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor uncannyowl Uncanny Automator – Easy Automation, Integration, Webhooks & Workflow Builder Plugin 0 ≤6.4.0.10 ≤6.4.0.1

How to fix CVE-2025-3623

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-3623. EPSS is 0.87%. Act only if a listed version of Uncanny Automator – Easy Automation, Integration, Webhooks & Workflow Builder Plugin is installed.

Which versions are affected?

Compare what you have installed with uncannyowl Uncanny Automator – Easy Automation, Integration, Webhooks & Workflow Builder Plugin 0 ≤6.4.0.1 0 ≤6.4.0.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.87%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. May 14, 2025 · EUVD

    Detected

    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.

  2. Apr 8, 2026 · EUVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2025-3623

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-3623

    30-day exploitation probability 0.9%

    first.org
  • EUVDVulnerability recordEUVD-2025-14637

    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.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.