CVE-2020-8819

Katalog CVE

CVSS 8.1 · High EPSS 4,9%

Kerentanan Origin Validation Error pada cardgate payments. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

An issue was discovered in the CardGate Payments plugin through 3.1.15 for WooCommerce. Lack of origin authentication in the IPN callback processing function in cardgate/cardgate.php allows an attacker to remotely replace critical plugin settings (merchant ID, secret key, etc.) and therefore bypass the payment process (e.g., spoof an order status by manually sending an IPN callback request with a valid signature but without real payment) and/or receive all of the subsequent payments.

Rincian

Terbit di NVD

25 Februari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

8.1 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-346: Origin Validation Error

EPSS (30 hari)

4,9% peluang dieksploitasi; lebih tinggi dari 91,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• http://packetstormsecurity.com/files/156504/WordPress-WooCommerce-CardGate-Payment-Gateway-3.1.15-Bypass.html exploit · advisory pihak ketiga · vdb entry
• https://github.com/cardgate/woocommerce/blob/f2111af7b1a3fd701c1c5916137f3ac09482feeb/cardgate/cardgate.php#L4... exploit · advisory pihak ketiga
• https://github.com/cardgate/woocommerce/issues/18 exploit · advisory pihak ketiga
• https://wpvulndb.com/vulnerabilities/10097 advisory pihak ketiga
• https://www.exploit-db.com/exploits/48134 exploit · advisory pihak ketiga · vdb entry