HUIZHI ChargeOS cloud through 3.0.9 IDOR via hcp-mp Member and Order APIs

Advisories

HUIZHI ChargeOS cloud through 3.0.9 IDOR via hcp-mp Member and Order APIs

Severity: high
Date: 10/16/2026
Affecting: HUIZHI-ChargeOS-cloud <= 3.0.9
CVE: CVE-2026-111697
CWE: CWE-639 Authorization Bypass Through User-Controlled Key
CVSS: 7.1
CVSS V4 Vector: 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
References: https://hackmd.io/@hieuPenguinnn/huizhi-chargeos-mp-member-api-userid-idor
https://github.com/roinli/HUIZHI-ChargeOS-cloud/blob/1a2cbab79bb7abe7df3b4f9977f5d0e18e65bd4a/hcp-modules/hcp-mp/src/main/java/com/hcp/mp/controller/MeController.java#L40-L91
https://github.com/roinli/HUIZHI-ChargeOS-cloud/blob/1a2cbab79bb7abe7df3b4f9977f5d0e18e65bd4a/hcp-modules/hcp-mp/src/main/java/com/hcp/mp/controller/OrderController.java#L59-L87
Credit: hieuPenguinnn
Description: HUIZHI ChargeOS cloud through 3.0.9 contains an insecure direct object reference vulnerability in the hcp-mp MeController and OrderController that trusts client-supplied userId, openId and orderNumber parameters. Attackers can enumerate sequential member ids against endpoints like /me/getMemberBalanceByUserId and /order/orderDetail to read any member's wallet, credit, profile and charging orders.

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