Missing authentication in fuint exposes member order details
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-306.
Summary
fuint through commit 4c4bc8a contains a missing authentication flaw (CWE-306) in its client API. An unauthenticated remote attacker can retrieve any member's order details through the /clientApi/order/detail endpoint by enumerating sequential orderId values without an Access-Token. The exposed data includes buyer names, national ID numbers, phone numbers, addresses, WeChat openIds and verification codes.
Written with Claude Haiku 5.5 from the sources below · 2026-11-06
Description from the CNA
fuint through commit 4c4bc8a contains a missing authentication vulnerability that allows unauthenticated attackers to retrieve any member's order details via the /clientApi/order/detail endpoint. Attackers can enumerate sequential orderId values without an Access-Token to expose buyer names, national ID numbers, phone numbers, addresses, WeChat openIds and verification codes.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
No affected products listed by the sources yet.
Remediation
The sources list no fixed version for fuint.
Written with Claude Haiku 5.5 from the sources below · 2026-11-06
Timeline
- 2026-10-13 Threatist record created from CVE-2026-110128
- 2026-10-13 Alias added: GHSA-rqhg-m645-r86c
- 2026-10-14 Priority changed: MEDIUM → LOW
- 2026-10-18 CISA SSVC decision points changed
- 2026-10-18 Priority changed: LOW → MEDIUM
References
Other 2
- https://github.com/fushengqian/fuint/blob/4c4bc8a68e0a93d37c37ab374f72d64728c9e5f8/fuint-application/src/main/java/com/fuint/module/clientApi/controller/ClientOrderController.java#L77-L80
- https://github.com/fushengqian/fuint/blob/4c4bc8a68e0a93d37c37ab374f72d64728c9e5f8/fuint-application/src/main/java/com/fuint/common/config/WebConfig.java#L80-L101
More fushengqian vulnerabilities
- TI-2026-72013 Insecure direct object reference exposes fuintCatering refund records CVSS 4.0HIGH 7.1
- TI-2026-75491 Insecure direct object reference in Fuint exposes member booking records CVSS 4.0MEDIUM 5.3
- TI-2025-11577 fushengqian fuint Authentication Token ClientSignController.java authorization CVSS 4.0LOW 2.3
Sources
- CVE-2026-110128 · CVE Program
- CVE-2026-110128 · NVD
- FIRST EPSS
- GHSA-rqhg-m645-r86c · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences