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CVE-2023-4947

MEDIUM 4.3 CVSS 3.1
Published
October 20, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

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.

Affected products and versions

  • Yan&Co WooCommerce EAN Payment Gateway — Before 6.1.0
  • yanco woocommerce_ean_payment_gateway — Before 6.1.0

References

  • plugins.yanco.dk https://plugins.yanco.dk/product/woocommerce-ean-payment-gateway/ Product
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/2760b183-3c15-4f0e-b72f-7c0333f9d4b6?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record