CVE-2026-49765
Critical
Description
Unauthenticated PHP Object Injection in Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms <= 1.1.8 versions.
SeverityCritical
CVSS9.8
Exploit probability—
ProductIntegration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms
PublishedJun 15, 2026
First seenJun 15, 2026
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| CRM Perks Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms | v ≤ 1.1.8 | — |
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