Description
BizSpring Shop through commit cf22d39daaf1 contains a payment verification bypass vulnerability that allows authenticated buyers to mark orders paid by calling the PaymentController.testPostPay handler. Attackers can generate a payment log via /member/payment/load and request /member/payment/test_post_pay_{paymentLogSn} to obtain goods without paying or settle other members' orders.
References9
- github.com/BizSpringSource/bizspring-shop-opensource
- github.com/BizSpringSource/bizspring-shop-opensource/blob/cf22d…
- github.com/BizSpringSource/bizspring-shop-opensource/blob/cf22d…
- github.com/bizspring-open/BizSpring-Java-Mall
- github.com/bizspring-open/BizSpring-Java-Mall/blob/369e88c5cda3…
- hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/bizspring-java-mall-payment-f…
- hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/bizspring-shop-test-pay-endpo…
- www.vulncheck.com/advisories/bizspring-shop-through-commit-cf22…
- hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/bizspring-shop-test-pay-endpo…
Metrics
- CVSS 3.1
-
6.5
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N - CVSS 4.0
-
7.1
HIGH
Score source: CNA
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS — exploit probability
- 0% percentile: 24 · as of 11 November 2026
- CWE
- CWE-345
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.