{"id":"CVE-2023-4947","aliases":["EUVD-2023-54783","GHSA-jhg8-jx4g-7x8h"],"status":"published","title":"WooCommerce EAN Payment Gateway \u003c 6.1.0 - Missing Authorization to Authenticated (Contributor+) EAN Update","description":"The WooCommerce EAN Payment Gateway plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the refresh_order_ean_data AJAX action in versions up to 6.1.0. This makes it possible for authenticated attackers with contributor-level access and above, to update EAN numbers for orders.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00435,"percentile":0.38039,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2023-10-20T06:35:12Z","modified":"2026-06-17T06:38:57Z","products":[{"vendor":"yan\u0026co","product":"woocommerce ean payment gateway"},{"vendor":"yanco","product":"woocommerce_ean_payment_gateway"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/2760b183-3c15-4f0e-b72f-7c0333f9d4b6?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://plugins.yanco.dk/product/woocommerce-ean-payment-gateway/","tags":["x_transferred","Product"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4947"},{"url":"https://plugins.yanco.dk/product/woocommerce-ean-payment-gateway"},{"url":"https://github.com/advisories/GHSA-jhg8-jx4g-7x8h"}],"sources":{"cve":[{"id":"CVE-2023-4947","title":"WooCommerce EAN Payment Gateway \u003c 6.1.0 - Missing Authorization to Authenticated (Contributor+) EAN Update","description":"The WooCommerce EAN Payment Gateway plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the refresh_order_ean_data AJAX action in versions up to 6.1.0. This makes it possible for authenticated attackers with contributor-level access and above, to update EAN numbers for orders.","status":"published","published":"2023-10-20T06:35:12.814Z","modified":"2026-04-08T16:42:53.992Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:35:30.851125Z"}],"euvd":[{"id":"EUVD-2023-54783","description":"The WooCommerce EAN Payment Gateway plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the refresh_order_ean_data AJAX action in versions up to 6.1.0. This makes it possible for authenticated attackers with contributor-level access and above, to update EAN numbers for orders.","status":"published","published":"2023-10-20T06:35:12Z","modified":"2026-04-08T16:42:53Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:25:05.655339Z"}],"ghsa":[{"id":"GHSA-jhg8-jx4g-7x8h","title":"The WooCommerce EAN Payment Gateway plugin for WordPress is vulnerable to unauthorized...","description":"The WooCommerce EAN Payment Gateway plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the refresh_order_ean_data AJAX action in versions up to 6.1.0. This makes it possible for authenticated attackers with contributor-level access and above, to update EAN numbers for orders.","status":"published","published":"2023-10-20T09:30:27Z","modified":"2024-04-04T08:49:56Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:57:01.930483Z"}],"nvd":[{"id":"CVE-2023-4947","description":"The WooCommerce EAN Payment Gateway plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the refresh_order_ean_data AJAX action in versions up to 6.1.0. This makes it possible for authenticated attackers with contributor-level access and above, to update EAN numbers for orders.","status":"published","published":"2023-10-20T07:15:16.74Z","modified":"2026-06-17T06:38:57.713Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:08:39.058878Z"}]}}