CVE-2023-4947

MEDIUM 4.3

WooCommerce EAN Payment Gateway < 6.1.0 - Missing Authorization to Authenticated (Contributor+) EAN Update

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-862
Vendor	yan&co
Product	woocommerce ean payment gateway
Published	Oct 20, 2023
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Yan&Co / WooCommerce EAN Payment Gateway

0 < 6.1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/2760b183-3c15-4f0e-b72f-7c0333f9d4b6?source=cve plugins.yanco.dk: https://plugins.yanco.dk/product/woocommerce-ean-payment-gateway/

Credits

István Márton Yan&Co ApS