Vulnerability Information
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Vulnerability Title
mppx has Stripe charge credential replay via missing idempotency check
Vulnerability Description
mppx is a TypeScript interface for machine payments protocol. Prior to version 0.4.11, the stripe/charge payment method did not check Stripe's Idempotent-Replayed response header when creating PaymentIntents. An attacker could replay a valid credential containing the same spt token against a new challenge, and the server would accept the replayed Stripe PaymentIntent as a new successful payment without actually charging the customer again. This allowed an attacker to pay once and consume unlimited resources by replaying the credential. This issue has been patched in version 0.4.11.
CVSS Information
N/A
Vulnerability Type
不充分的比较
Vulnerability Title
mppx 安全漏洞
Vulnerability Description
mppx是wevm开源的一个基于区块链的支付协议SDK。 mppx 0.4.11之前版本存在安全漏洞，该漏洞源于stripe/charge支付方法未检查Stripe的Idempotent-Replayed响应标头，可能导致攻击者重放凭据以消耗无限资源。
CVSS Information
N/A
Vulnerability Type
N/A