{"id":"CVE-2026-116551","aliases":["EUVD-2026-118192","GHSA-hcq2-mw85-wh93"],"status":"published","title":"WP Customer Area \u003c= 8.4.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'display_name' Parameter","description":"The WP Customer Area plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'display_name' parameter in all versions up to, and including, 8.4.0 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.","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":"2026-11-06T11:17:36Z","modified":"2026-11-06T12:30:50Z","products":[{"vendor":"aguilatechnologies","product":"wp customer area"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/676e563e-b89d-465c-912f-336a2157551a?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/customer-area/tags/8.4.0/src/php/core-addons/log/log-table.class.php#L243"},{"url":"https://plugins.trac.wordpress.org/browser/customer-area/tags/8.4.0/src/php/core-addons/post-owner/templates/post-owner-link-usr.template.php#L24"},{"url":"https://plugins.trac.wordpress.org/browser/customer-area/tags/8.4.0/src/php/core-addons/log/log-addon.class.php#L415"},{"url":"https://plugins.trac.wordpress.org/browser/customer-area/tags/8.4.0/src/php/core-addons/post-owner/post-owner-user-owner-type.class.php#L86"},{"url":"https://plugins.trac.wordpress.org/browser/customer-area/tags/8.4.0/src/php/core-classes/object-meta/storage/user-storage.class.php#L37"},{"url":"https://plugins.trac.wordpress.org/browser/customer-area/tags/8.4.0/src/php/core-addons/customer-account-edit/customer-account-edit-addon.class.php#L77"},{"url":"https://plugins.trac.wordpress.org/changeset/3766831/customer-area"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=\u0026new=3766832%40customer-area%2Ftags%2F8.4.1\u0026old=3756151%40customer-area%2Ftags%2F8.4.0"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-116551"},{"url":"https://github.com/advisories/GHSA-hcq2-mw85-wh93"}],"sources":{"cve":[{"id":"CVE-2026-116551","title":"WP Customer Area \u003c= 8.4.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'display_name' Parameter","description":"The WP Customer Area plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'display_name' parameter in all versions up to, and including, 8.4.0 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.","status":"published","published":"2026-11-06T11:17:36.95Z","modified":"2026-11-06T15:01:59.304Z","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":"2026-11-06T16:58:45.944646Z"}],"euvd":[{"id":"EUVD-2026-118192","description":"The WP Customer Area plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'display_name' parameter in all versions up to, and including, 8.4.0 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.","status":"published","published":"2026-11-06T11:17:36Z","modified":"2026-11-06T15:01:59Z","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":"2026-11-06T16:05:20.373498Z"}],"ghsa":[{"id":"GHSA-hcq2-mw85-wh93","title":"The WP Customer Area plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ...","description":"The WP Customer Area plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'display_name' parameter in all versions up to, and including, 8.4.0 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.","status":"published","published":"2026-11-06T12:30:46Z","modified":"2026-11-06T12:30:50Z","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":"2026-11-06T13:00:05.657094Z"}],"nvd":[{"id":"CVE-2026-116551","description":"The WP Customer Area plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'display_name' parameter in all versions up to, and including, 8.4.0 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.","status":"published","published":"2026-11-06T12:17:17.177Z","modified":"2026-11-06T15:17:11.3Z","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":"2026-11-06T18:00:56.247382Z"}]}}