CVE-2026-111697: HUIZHI ChargeOS cloud through 3.0.9 IDOR via hcp-mp Member and Order APIs

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-16 · updated 2026-10-16
Weakness: CWE-639

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.

Affected products

roinli HUIZHI-ChargeOS-cloud: through 3.0.9

References

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
https://hackmd.io/@hieuPenguinnn/huizhi-chargeos-mp-member-api-userid-idor
https://www.vulncheck.com/advisories/huizhi-chargeos-cloud-through-3.0.9-idor-via-hcp-mp-member-and-order-apis
https://hackmd.io/@hieuPenguinnn/huizhi-chargeos-mp-member-api-userid-idor

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