{"id":"CVE-2026-49765","aliases":["EUVD-2026-36889","GHSA-3f48-hjp5-xvrg"],"status":"published","title":"WordPress Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms plugin \u003c= 1.1.8 - PHP Object Injection vulnerability","description":"Unauthenticated PHP Object Injection in Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms \u003c= 1.1.8 versions.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00383,"percentile":0.32672,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-06-15T20:19:23Z","modified":"2026-10-25T23:10:00Z","products":[{"vendor":"crm perks","product":"integration for mailchimp and contact form 7, wpforms, elementor, ninja forms"}],"references":[{"url":"https://patchstack.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","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-49765"},{"url":"https://github.com/advisories/GHSA-3f48-hjp5-xvrg"}],"sources":{"cve":[{"id":"CVE-2026-49765","title":"WordPress Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms plugin \u003c= 1.1.8 - PHP Object Injection vulnerability","description":"Unauthenticated PHP Object Injection in Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms \u003c= 1.1.8 versions.","status":"published","published":"2026-06-15T20:19:23.68Z","modified":"2026-06-16T12:21:58.784Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T13:35:10.963527Z"}],"euvd":[{"id":"EUVD-2026-36889","description":"Unauthenticated PHP Object Injection in Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms \u003c= 1.1.8 versions.","status":"published","published":"2026-06-15T20:19:23Z","modified":"2026-06-16T12:21:58Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:20:40.975704Z"}],"ghsa":[{"id":"GHSA-3f48-hjp5-xvrg","title":"Unauthenticated PHP Object Injection in Integration for Mailchimp and Contact Form 7, WPForms,...","description":"Unauthenticated PHP Object Injection in Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms \u003c= 1.1.8 versions.","status":"published","published":"2026-06-15T21:30:50Z","modified":"2026-06-15T21:31:02Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:08:47.518778Z"}],"nvd":[{"id":"CVE-2026-49765","description":"Unauthenticated PHP Object Injection in Integration for Mailchimp and Contact Form 7, WPForms, Elementor, Ninja Forms \u003c= 1.1.8 versions.","status":"published","published":"2026-06-15T21:17:21.587Z","modified":"2026-10-25T23:10:00.167Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:12:24.19758Z"}]}}