{"id":"CVE-2026-19945","aliases":["EUVD-2026-74624","GHSA-qj7q-4x68-8gg5"],"status":"published","title":"WP Crowdfunding \u003c= 2.2.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'first_name' Parameter","description":"The WP Crowdfunding plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'first_name' parameter in all versions up to, and including, 2.2.1 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. An administrator viewing any user's profile via the ?show_user_id= parameter will render the attacker's stored payload in the admin's browser session, enabling cross-privilege script execution.","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":"2026-11-11","score":0.00385,"percentile":0.33025,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-09-09T04:28:34Z","modified":"2026-09-09T15:33:34Z","products":[{"vendor":"themeum","product":"wp crowdfunding"},{"vendor":"unknown","product":"wp crowdfunding"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/0b78d34f-6702-45dd-ba56-46e9c547bc9f?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/wp-crowdfunding/tags/2.2.1/includes/woocommerce/dashboard/profile.php#L62"},{"url":"https://plugins.trac.wordpress.org/browser/wp-crowdfunding/tags/2.2.1/includes/woocommerce/Actions.php#L79"},{"url":"https://plugins.trac.wordpress.org/browser/wp-crowdfunding/tags/2.2.1/includes/woocommerce/Actions.php#L116"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3677675%40wp-crowdfunding\u0026new=3677675%40wp-crowdfunding"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-19945"},{"url":"https://github.com/advisories/GHSA-qj7q-4x68-8gg5"}],"sources":{"cve":[{"id":"CVE-2026-19945","title":"WP Crowdfunding \u003c= 2.2.1 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'first_name' Parameter","description":"The WP Crowdfunding plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'first_name' parameter in all versions up to, and including, 2.2.1 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. An administrator viewing any user's profile via the ?show_user_id= parameter will render the attacker's stored payload in the admin's browser session, enabling cross-privilege script execution.","status":"published","published":"2026-09-09T04:28:34.103Z","modified":"2026-09-09T13:09:44.259Z","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":"2026-11-02T13:47:17.512524Z"}],"euvd":[{"id":"EUVD-2026-74624","description":"The WP Crowdfunding plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'first_name' parameter in all versions up to, and including, 2.2.1 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. An administrator viewing any user's profile via the ?show_user_id= parameter will render the attacker's stored payload in the admin's browser session, enabling cross-privilege script execution.","status":"published","published":"2026-09-09T04:28:34Z","modified":"2026-09-09T13:09:44Z","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"}],"updated_at":"2026-11-02T17:28:27.763941Z"}],"ghsa":[{"id":"GHSA-qj7q-4x68-8gg5","title":"The WP Crowdfunding plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ...","description":"The WP Crowdfunding plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'first_name' parameter in all versions up to, and including, 2.2.1 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. An administrator viewing any user's profile via the ?show_user_id= parameter will render the attacker's stored payload in the admin's browser session, enabling cross-privilege script execution.","status":"published","published":"2026-09-09T06:31:38Z","modified":"2026-09-09T06:31:47Z","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":"2026-11-02T15:11:37.523128Z"}],"nvd":[{"id":"CVE-2026-19945","description":"The WP Crowdfunding plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'first_name' parameter in all versions up to, and including, 2.2.1 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. An administrator viewing any user's profile via the ?show_user_id= parameter will render the attacker's stored payload in the admin's browser session, enabling cross-privilege script execution.","status":"published","published":"2026-09-09T05:17:20.207Z","modified":"2026-09-09T15:33:34.467Z","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":"2026-11-02T14:12:45.612639Z"}]}}