{"id":"CVE-2026-120533","aliases":["EUVD-2026-117329","GHSA-f947-r9p9-x3x7"],"status":"published","title":"Redux Framework \u003c= 4.5.16 - Authenticated (Custom+) Stored Cross-Site Scripting via theme_opts Parameter via User Profile","description":"The Redux Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via theme_opts Parameter via User Profile in all versions up to, and including, 4.5.16 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. Successful exploitation requires the host theme to have registered a Redux field of a CSS-emitting type (such as link_color, border, or typography) with an output CSS selector, as only the field types 'spinner', 'slider', 'color', and 'date' receive per-type value validation that would block the entity-encoded payload.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00294,"percentile":0.2227,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-11-05T04:48:07Z","modified":"2026-11-05T21:32:21Z","products":[{"vendor":"davidanderson","product":"redux framework"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/b256c288-07ea-46a2-ae76-0f90b4a33b6e?source=cve","tags":["web"]},{"url":"https://plugins.trac.wordpress.org/browser/redux-framework/tags/4.5.15/redux-core/inc/classes/class-redux-output.php#L162","tags":["web"]},{"url":"https://plugins.trac.wordpress.org/browser/redux-framework/tags/4.5.15/redux-core/inc/classes/class-redux-output.php#L324","tags":["web"]},{"url":"https://plugins.trac.wordpress.org/browser/redux-framework/tags/4.5.15/redux-core/inc/classes/class-redux-helpers.php#L1110","tags":["web"]},{"url":"https://plugins.trac.wordpress.org/browser/redux-framework/tags/4.5.15/redux-core/inc/fields/link_color/class-redux-link-color.php#L232","tags":["web"]},{"url":"https://plugins.trac.wordpress.org/browser/redux-framework/tags/4.5.15/redux-core/inc/fields/link_color/class-redux-link-color.php#L309","tags":["web"]},{"url":"https://plugins.trac.wordpress.org/browser/redux-framework/tags/4.5.15/redux-core/inc/extensions/users/class-redux-extension-users.php#L1022","tags":["web"]},{"url":"https://github.com/reduxframework/redux-framework/pull/4124/","tags":["web"]},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=\u0026new=3779521%40redux-framework%2Ftags%2F4.5.17\u0026old=3741037%40redux-framework%2Ftags%2F4.5.16","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-120533","tags":["advisory"]},{"url":"https://github.com/reduxframework/redux-framework/pull/4124"},{"url":"https://github.com/advisories/GHSA-f947-r9p9-x3x7"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/120xxx/CVE-2026-120533.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-120533","title":"Redux Framework \u003c= 4.5.16 - Authenticated (Custom+) Stored Cross-Site Scripting via theme_opts Parameter via User Profile","description":"The Redux Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via theme_opts Parameter via User Profile in all versions up to, and including, 4.5.16 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. Successful exploitation requires the host theme to have registered a Redux field of a CSS-emitting type (such as link_color, border, or typography) with an output CSS selector, as only the field types 'spinner', 'slider', 'color', and 'date' receive per-type value validation that would block the entity-encoded payload.","status":"published","published":"2026-11-05T04:48:07.534Z","modified":"2026-11-05T20:46:06.668Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-05T21:25:05.838392Z"}],"euvd":[{"id":"EUVD-2026-117329","description":"The Redux Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via theme_opts Parameter via User Profile in all versions up to, and including, 4.5.16 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. Successful exploitation requires the host theme to have registered a Redux field of a CSS-emitting type (such as link_color, border, or typography) with an output CSS selector, as only the field types 'spinner', 'slider', 'color', and 'date' receive per-type value validation that would block the entity-encoded payload.","status":"published","published":"2026-11-05T04:48:07Z","modified":"2026-11-05T20:46:06Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-05T22:02:10.222428Z"}],"ghsa":[{"id":"GHSA-f947-r9p9-x3x7","title":"The Redux Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via...","description":"The Redux Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via theme_opts Parameter via User Profile in all versions up to, and including, 4.5.16 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. Successful exploitation requires the host theme to have registered a Redux field of a CSS-emitting type (such as link_color, border, or typography) with an output CSS selector, as only the field types 'spinner', 'slider', 'color', and 'date' receive per-type value validation that would block the entity-encoded payload.","status":"published","published":"2026-11-05T06:34:36Z","modified":"2026-11-05T06:34:44Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-05T06:56:57.728857Z"}],"nvd":[{"id":"CVE-2026-120533","description":"The Redux Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via theme_opts Parameter via User Profile in all versions up to, and including, 4.5.16 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. Successful exploitation requires the host theme to have registered a Redux field of a CSS-emitting type (such as link_color, border, or typography) with an output CSS selector, as only the field types 'spinner', 'slider', 'color', and 'date' receive per-type value validation that would block the entity-encoded payload.","status":"published","published":"2026-11-05T05:18:20.427Z","modified":"2026-11-05T21:18:41.653Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-05T23:57:23.479749Z"}],"osv":[{"id":"CVE-2026-120533","title":"Redux Framework \u003c= 4.5.16 - Authenticated (Custom+) Stored Cross-Site Scripting via theme_opts Parameter via User Profile","description":"The Redux Framework plugin for WordPress is vulnerable to Stored Cross-Site Scripting via theme_opts Parameter via User Profile in all versions up to, and including, 4.5.16 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. Successful exploitation requires the host theme to have registered a Redux field of a CSS-emitting type (such as link_color, border, or typography) with an output CSS selector, as only the field types 'spinner', 'slider', 'color', and 'date' receive per-type value validation that would block the entity-encoded payload.","status":"published","published":"2026-11-05T04:48:07.534Z","modified":"2026-11-07T02:31:13.008503086Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-07T03:08:01.726202Z"}]}}