CVE-2026-39738
Deferred Deferred - Pending Action

Unauthenticated PHP Object Injection in FunnelKit Automations

Publication date: 2026-10-30

Last updated on: 2026-10-30

Assigner: Patchstack

Description
Unauthenticated PHP Object Injection in FunnelKit Automations <= 3.8.6.1 versions.

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Meta Information

Published
2026-10-30
Last Modified
2026-10-30
Generated
2026-10-30
AI Q&A
2026-10-30
EPSS Evaluated
N/A
NVD
CVE-2026-39738
EUVD
EUVD-2026-114288

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
FunnelKit FunnelKit Automations n/a

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-502 The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

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Executive Summary

This is an unauthenticated PHP Object Injection vulnerability in FunnelKit Automations versions 3.8.6.1 and below. It allows remote attackers to inject malicious PHP objects without authentication, potentially leading to code execution or other attacks.

Impact Analysis

An attacker could exploit this to execute arbitrary code on your server, take control of your website, steal sensitive data, or disrupt services. Since no authentication is required, any unpatched system is at high risk.

Compliance Impact

This vulnerability could lead to data breaches, violating GDPR and HIPAA requirements for data protection. Organizations may face fines, legal penalties, and reputational damage if exploited due to inadequate security measures.

Mitigation Strategies

Update FunnelKit Automations to the latest version (3.8.6.1 or higher) to patch the unauthenticated PHP Object Injection vulnerability. If immediate update is not possible, consider disabling the plugin temporarily until patched.

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