CVE-2026-111719 – Roncoo-pay through commit 9428382 Information Disclosure via /f2fPay/order/query

​CVE ID :CVE-2026-111719

Published : Oct. 16, 2026, 6:17 p.m. | 42 minutes ago

Description :Roncoo-pay through commit 9428382 contains a missing authorization vulnerability in F2FPayController.orderQuery that allows unauthenticated attackers to retrieve payment records by supplying a trxNo parameter. Attackers can guess transaction numbers, a ‘7’ prefix plus a snowflake ID, to obtain the full serialized payment record of any merchant.

Severity: 8.2 | HIGH

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