CVE-2026-111354

LOW 3.1

crmeb_java through 3.1 Authorization Bypass via Front Order Express and Refund Endpoints

CVSS Score

3.1

EPSS Score

0.0%

EPSS Percentile

0th

crmeb_java through 3.1 contains an authorization bypass vulnerability that allows authenticated members to read other members' orders by supplying their order numbers. Attackers can request /api/front/order/express/{orderId} or /api/front/order/apply/refund/{orderId} to view victims' tracking numbers, logistics traces, payment amounts and product lines.

CWE	CWE-639
Vendor	crmeb
Product	crmeb_java
Published	Oct 15, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

crmeb / crmeb_java

0 ≤ 3.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

hackmd.io: https://hackmd.io/@hieuPenguinnn/crmeb-java-order-express-refund-cross-member-idor github.com: https://github.com/crmeb/crmeb_java/blob/31bb30dd240dc1168c7eeef065edf36b9700022e/backend/crmeb-service/src/main/java/com/zbkj/service/service/impl/OrderServiceImpl.java#L766-L771 github.com: https://github.com/crmeb/crmeb_java/blob/31bb30dd240dc1168c7eeef065edf36b9700022e/backend/crmeb-service/src/main/java/com/zbkj/service/service/impl/OrderServiceImpl.java#L832-L836 github.com: https://github.com/crmeb/crmeb_java/blob/31bb30dd240dc1168c7eeef065edf36b9700022e/backend/crmeb-service/src/main/java/com/zbkj/service/service/impl/OrderServiceImpl.java#L2100-L2109 vulncheck.com: https://www.vulncheck.com/advisories/crmeb-java-through-3.1-authorization-bypass-via-front-order-express-and-refund-endpoints

Credits

hieuPenguinnn