{"id":"CVE-2026-96565","aliases":[],"cve":{"records":[{"id":"CVE-2026-96565","source":"Wordfence","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-23T13:18:47.831Z","published":"2026-11-07T11:26:27.608Z","modified":"2026-11-07T18:06:01.374Z"}],"publishers":[{"name":"Wordfence","role":"CNA","organizationId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","modified":"2026-11-07T11:26:27.608Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-07T18:06:01.374Z"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/3872211b-b7d9-4d71-a371-9099392b4678?source=cve","tags":[],"source":"Wordfence"},{"url":"https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.7/includes/admin/class-wp-members-admin-users.php#L555","tags":[],"source":"Wordfence"},{"url":"https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.7/includes/api/api-forms.php#L540","tags":[],"source":"Wordfence"},{"url":"https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.7/includes/api/api-forms.php#L372","tags":[],"source":"Wordfence"},{"url":"https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.7/includes/vendor/rocketgeek-utilities/includes/forms.php#L143","tags":[],"source":"Wordfence"},{"url":"https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.7/includes/api/api-forms.php#L530","tags":[],"source":"Wordfence"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&new=3753517%40wp-members%2Ftrunk&old=3686809%40wp-members%2Ftrunk","tags":[],"source":"Wordfence"},{"url":"https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.8/includes/admin/class-wp-members-admin-users.php","tags":[],"source":"Wordfence"}],"weaknesses":[{"id":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation","source":"Wordfence"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-07T17:59:59.921587Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"WP-Members Membership Plugin <= 3.5.7 - Authenticated (Subscriber+) Stored Cross-Site Scripting via WooCommerce Checkout Multicheckbox/Multiselect Field","titleSource":"Wordfence","descriptionSource":"Wordfence","description":"The WP-Members Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via WooCommerce Checkout Multicheckbox/Multiselect Field (scalar bypass of wpmem_sanitize_array) in all versions up to, and including, 3.5.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is only exploitable via the WooCommerce classic checkout path, as the sibling registration, profile, and account-edit handlers implode the value before sanitization, which raises a PHP 8 TypeError on scalar input and fails closed.","score":6.4,"severity":"medium","published":"2026-11-07T11:26:27.608Z","modified":"2026-11-07T18:06:01.374Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"cbutlerjr","name":"WP-Members Membership Plugin","platforms":[],"versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.5.7","versionType":"semver"}],"defaultStatus":"unaffected","cpes":[],"source":"Wordfence","url":"https://www.cve.org/CVERecord?id=CVE-2026-96565"}],"remediation":[],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/3872211b-b7d9-4d71-a371-9099392b4678?source=cve","https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.7/includes/admin/class-wp-members-admin-users.php#L555","https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.7/includes/api/api-forms.php#L540","https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.7/includes/api/api-forms.php#L372","https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.7/includes/vendor/rocketgeek-utilities/includes/forms.php#L143","https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.7/includes/api/api-forms.php#L530","https://plugins.trac.wordpress.org/changeset?reponame=&new=3753517%40wp-members%2Ftrunk&old=3686809%40wp-members%2Ftrunk","https://plugins.trac.wordpress.org/browser/wp-members/tags/3.5.8/includes/admin/class-wp-members-admin-users.php"],"sources":[{"name":"CVE","id":"CVE-2026-96565","modified":"2026-11-07T18:06:01.374Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-96565"}],"assessments":[{"source":"Wordfence","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","score":6.4}],"sourceAffected":[],"observedAt":"2026-11-07T18:17:56.035Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T00:10:33.488Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-07T13:45:32.913Z","attemptedAt":"2026-11-07T13:45:32.913Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-07T13:45:33.553Z","attemptedAt":"2026-11-07T13:45:33.553Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-07T13:45:32.700Z","attemptedAt":"2026-11-07T13:45:32.700Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-07T13:45:32.616Z","attemptedAt":"2026-11-07T13:45:32.616Z"}],"evidence":[{"source":"ENISA EUVD","id":"EUVD-2026-119143","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-119143","modified":"Nov 7, 2026, 11:26:27 AM","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","checkedAt":"2026-11-07T13:45:32.700Z"},{"source":"NVD","id":"CVE-2026-96565","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-96565","modified":"2026-11-07T12:17:47.753","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","checkedAt":"2026-11-07T13:45:32.913Z"},{"source":"GitHub Advisory Database","id":"GHSA-g5gq-75fv-5gwh","url":"https://github.com/advisories/GHSA-g5gq-75fv-5gwh","modified":"2026-11-07T12:32:02Z","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","checkedAt":"2026-11-07T13:45:33.553Z"}],"aiSummary":{"text":"The WP-Members Membership Plugin for WordPress, versions up to 3.5.7, has a Stored Cross-Site Scripting vulnerability due to insufficient input sanitization. Authenticated attackers with subscriber-level access can inject arbitrary web scripts via the WooCommerce classic checkout path. This weakness allows script execution when a user accesses an injected page.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-07T11:56:07.318Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-96565"}]}}