CVE-2026-34210

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...

CVE-2026-34210 mppx has Stripe charge credential replay via missing idempotency check

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...

@0xsquid/mpp (>=0.1.1-beta.1 <=0.2.0), @okxweb3/mpp (=0.1.0) +2 more potentially affected by CVE-2026-34210 via mppx (>=0.1.1 <=0.3.16)

mppx NPM version =0.1.1, =0.1.1-beta.1, =0.0.0-pr-153-20260307193247, =0.1.0, =0.1.4 Source cves: CVE-2026-34210 Source advisory: OSV:GHSA-8MHJ-RFFC-RCVW...