CVE-2026-49085 CRITICAL

CVE-2026-49085: WordPress WP Insightly for Contact Form 7, WPForms, Elementor, Formidable and Ninja Forms plugin <= 1.1.4 - PHP Object Injection vulnerability

Vendor Crm Perks
Product WP Insightly for Contact Form 7, WPForms, Elementor, Formidable and Ninja Forms
Weakness CWE-502 · Unsafe deserialization
Published June 15, 2026
Last update June 16, 2026
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Unauthenticated PHP Object Injection in WP Insightly for Contact Form 7, WPForms, Elementor, Formidable and Ninja Forms <= 1.1.4 versions.

Explanation of Vulnerability in Simple Terms

02Summary

WP Insightly allows unauthenticated attackers to run arbitrary PHP code on sites using Contact Form 7, WPForms, Elementor, Formidable, or Ninja Forms. The plugin deserializes untrusted data without validation, enabling remote code execution. All versions up to 1.1.4 are affected. Sites must update immediately.

What an attacker can do

03Attacker Capabilities

Run arbitrary PHP code on the site without authentication.

Potential impact on your site

04Site Impact

Complete site compromise: attackers can steal data, modify content, create admin accounts, or take the site offline.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

June 15, 2026 CVE published
June 16, 2026 Record updated

Related vulnerabilities

08Related CVE

CVE-2026-39471 WordPress ShortPixel Image Optimizer plugin <= 6.4.3 - PHP Object Injection vulnerability CVE-2026-39478 WordPress Anti-Malware Security and Brute-Force Firewall plugin <= 4.23.87 - PHP Object Injection vulnerability CVE-2026-49109 WordPress Integration for Salesforce and Contact Form 7, WPForms, Elementor, Formidable, Ninja Forms plugin <= 1.4.3 - PHP Object Injection vulnerability CVE-2026-32509 WordPress Gracey theme < 1.4 - Arbitrary Object Instantiation vulnerability CVE-2026-7566 LearnPress – Backup & Migration Tool <= 4.1.4 - Authenticated (Administrator+) PHP Object Injection via WXR XML File Upload