Description
fuintCatering through commit 122c9e6 contains an insecure direct object reference vulnerability in the ClientRefundController refund detail endpoint that lets authenticated members read other members' refund records. Attackers can register freely and enumerate sequential refundId values to obtain buyers' names, national ID numbers, addresses, WeChat openIds, and order details.
References5
- github.com/fushengqian/fuintCatering/blob/122c9e61a1bc7d947428b…
- github.com/fushengqian/fuintCatering/blob/122c9e61a1bc7d947428b…
- hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/fuintcatering-client-refund-d…
- www.vulncheck.com/advisories/fuintcatering-through-commit-122c9…
- hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/fuintcatering-client-refund-d…
Metrics
- CVSS 3.1
-
6.5
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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:H/VI:N/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: 33 · as of 11 November 2026
- CWE
- CWE-639
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.