Vulnerability Report

CVE-2026-49104

RCE

Title: PHP Object Injection in Integration for Keap/infusionsoft and Contact Form 7, WPForms, Elementor, Formidable, Ninja Forms

RCE

Proof Of Concept

PoC Available for CVE-2026-49104

CWE Category CWE-502

Published Date Jun 15, 2026

Modified Date Jun 15, 2026

Exploit Status Available

Score 9.8 CVSS v3.1

Exploit Probability (EPSS)

0.38%

Vulnerability Summary

CVE-2026-49104: Unauthenticated PHP Object Injection in Integration for Keap/infusionsoft and Contact Form 7, WPForms, Elementor, Formidable, Ninja Forms <= 1.2.1 versions.

Impacted Vendors

Analysis in Progress...

Reference Links

https://patchstack.com/database/wordpress/plugin/cf7-infusionsoft/vulnerability/wordpress-integration-for-keap-infusionsoft-and-contact-form-7-wpforms-elementor-formidable-ninja-forms-plugin-1-2-1-php-object-injection-vulnerability?_s_id=cve

CVSS v3.1

Source Entity [email protected]

Severity CRITICAL

9.8

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-49104 Exploits & PoCs (Proof Of Concept)

GitHub https://github.com/izxci/CVE-2026-49104-

View Code

June 15, 2026 MODIFIED

Vulnerability data updated via NVD.

June 15, 2026 MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector NETWORK

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.