{"id":"CVE-2024-13401","aliases":["EUVD-2024-51581","GHSA-4cq7-66cw-m9cq"],"status":"published","title":"Payment Button for PayPal \u003c= 1.2.3.35 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The Payment Button for PayPal plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wp_paypal_checkout' shortcode in all versions up to, and including, 1.2.3.35 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-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":"2026-11-09","score":0.00363,"percentile":0.3034,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2025-01-17T04:30:18Z","modified":"2026-06-17T07:01:56Z","products":[{"vendor":"naa986","product":"payment button for paypal"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/20fc675c-08a4-4d77-9872-335d23146906?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/wp-paypal/trunk/main.php#L72"},{"url":"https://plugins.trac.wordpress.org/browser/wp-paypal/trunk/wp-paypal-checkout.php#L3"},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3223257%40wp-paypal\u0026new=3223257%40wp-paypal\u0026sfp_email=\u0026sfph_mail="},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-13401"},{"url":"https://github.com/advisories/GHSA-4cq7-66cw-m9cq"}],"sources":{"cve":[{"id":"CVE-2024-13401","title":"Payment Button for PayPal \u003c= 1.2.3.35 - Authenticated (Contributor+) Stored Cross-Site Scripting","description":"The Payment Button for PayPal plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wp_paypal_checkout' shortcode in all versions up to, and including, 1.2.3.35 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2025-01-17T04:30:18.971Z","modified":"2026-04-08T16:41:21.116Z","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":"2026-11-02T14:34:13.321108Z"}],"euvd":[{"id":"EUVD-2024-51581","description":"The Payment Button for PayPal plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wp_paypal_checkout' shortcode in all versions up to, and including, 1.2.3.35 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2025-01-17T04:30:18Z","modified":"2026-04-08T16:41:21Z","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":"2026-11-02T19:25:06.507675Z"}],"ghsa":[{"id":"GHSA-4cq7-66cw-m9cq","title":"The Payment Button for PayPal plugin for WordPress is vulnerable to Stored Cross-Site Scripting...","description":"The Payment Button for PayPal plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wp_paypal_checkout' shortcode in all versions up to, and including, 1.2.3.35 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2025-01-17T06:30:54Z","modified":"2025-01-17T06:31:40Z","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":"2026-11-02T14:59:35.190753Z"}],"nvd":[{"id":"CVE-2024-13401","description":"The Payment Button for PayPal plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wp_paypal_checkout' shortcode in all versions up to, and including, 1.2.3.35 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","status":"published","published":"2025-01-17T05:15:09.077Z","modified":"2026-06-17T07:01:56.637Z","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":"2026-11-02T14:10:42.895329Z"}]}}