by Kastro
Paper/Archive/CVE-2026-49765

CVE-2026-49765

CRM Perks Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms — WordPress Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms plugin <= 1.1.8 - PHP Object Injection vulnerability

EPSS 0.4%CVSS 9.8
critical.is priorityof 100
36
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 32.4.324 × 206.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Unauthenticated PHP Object Injection in Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms <= 1.1.8 versions.

Affected

ProductAffectedFixed inSource
Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Formsn/a – 1.1.8–CNA

Scores by source

Patchstack (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refpatchstack.com/database/wordpress/plugin/cf7-mailchimp/vulnerability/wordpress-integration-for-mailchimp-and-contact-form-7-wpforms-elementor-ninja-forms-plugin-1-1-8-php-object-injection-vulnerability?_s_id=cve