Vulnerability · Published Oct 15, 2026 · Assigned by VulnCheck
CVE-2026-111354crmeb_java through 3.1 Authorization Bypass via Front Order Express and Refund Endpoints
Low 3.1
In plain English
A low-severity authorization bypass via user-controlled key in crmeb_java from crmeb. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).
Severity (CVSS 3.1)3.1Low
Exploit odds (30 days)0.3%top 74.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| crmeb | crmeb_java | 0 – through 3.1 |
Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
References
- https://hackmd.io/@hieuPenguinnn/crmeb-java-order-express-refund-cross-member-idor third-party-advisory
- https://github.com/crmeb/crmeb_java/blob/31bb30dd240dc1168c7eeef065edf36b9700022e/backend/crmeb-service/src/main/java/com/zbkj/service/service/impl/OrderServiceImpl.java#L766-L771 technical-description
- https://github.com/crmeb/crmeb_java/blob/31bb30dd240dc1168c7eeef065edf36b9700022e/backend/crmeb-service/src/main/java/com/zbkj/service/service/impl/OrderServiceImpl.java#L832-L836 technical-description
- https://github.com/crmeb/crmeb_java/blob/31bb30dd240dc1168c7eeef065edf36b9700022e/backend/crmeb-service/src/main/java/com/zbkj/service/service/impl/OrderServiceImpl.java#L2100-L2109 technical-description
- VulnCheck Advisory: crmeb_java through 3.1 Authorization Bypass via Front Order Express and Refund Endpoints third-party-advisory