{"id":"CVE-2026-12994","title":"The WCFM – Frontend Manager for WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 6.7.27","summary":"The WCFM – Frontend Manager for WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 6.7.27. This is due to the plugin not properly verifying that a user is authorized to perform an…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","cwe":["CWE-862"],"published":"2026-07-11","updated":"2026-07-11","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-12994","references":[{"url":"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/controllers/enquiry/wcfm-controller-enquiry-manage.php#L278","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/controllers/enquiry/wcfm-controller-enquiry-manage.php#L290","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/core/class-wcfm-enquiry.php#L321","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/core/class-wcfm-enquiry.php#L48","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.26/core/class-wcfm-frontend.php#L1197","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/controllers/enquiry/wcfm-controller-enquiry-manage.php#L278","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/controllers/enquiry/wcfm-controller-enquiry-manage.php#L290","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/core/class-wcfm-enquiry.php#L321","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/core/class-wcfm-enquiry.php#L48","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/wc-frontend-manager/tags/6.7.27/core/class-wcfm-frontend.php#L1197","label":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3588570%40wc-frontend-manager&new=3588570%40wc-frontend-manager","label":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/676b4637-a2c7-4a95-b644-bb0401f91b40?source=cve","label":"security@wordfence.com"}],"tags":["nvd"],"epss":0.00561,"epssPercentile":0.44277,"ingestedAt":"2026-07-11T23:16:20.796Z","slug":"CVE-2026-12994","body":"## Overview\n\nThe WCFM – Frontend Manager for WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 6.7.27. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to inject arbitrary reply content into any store inquiry, overwrite the main inquiry record in wp_wcfm_enquiries, and trigger unsolicited notification emails to customers and vendors. Unlike sibling controller branches (wcfm-enquiry and wcfm-enquiry-manage), the wcfm-my-account-enquiry-manage branch performs no is_user_logged_in() or current_user_can() check, and the nonce that serves as the sole barrier is embedded into every public page load without any login gate.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}