High severity · published Oct 13, 2026
CVE-2026-110128
fuint through commit 4c4bc8a Missing Authentication via /clientApi/order/detail
7.5
CVSS
0.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FU
fuint · fushengqian
through 4c4bc8a68e0a93d37c37ab374f72d64728c9e5f8 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-110128
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-110128
third-party-advisory
https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/fuint-order-detail-unauthenticated-idor
technical-description
https://github.com/fushengqian/fuint/blob/4c4bc8a68e0a93d37c37ab374f72d64728c9e5f8/fuint-application/src/main/java/com/fuint/module/clientApi/controller/ClientOrderController.java#L77-L80
technical-description
https://github.com/fushengqian/fuint/blob/4c4bc8a68e0a93d37c37ab374f72d64728c9e5f8/fuint-application/src/main/java/com/fuint/common/config/WebConfig.java#L80-L101
third-party-advisory
https://www.vulncheck.com/advisories/fuint-through-commit-4c4bc8a-missing-authentication-via-clientapi-order-detail
More from fuint
4.3
CVE-2026-111705
Fuint through commit 57ec018 IDOR via bookId in myBookDetail
3.1
CVE-2025-12623
fushengqian fuint Authentication Token ClientSignController.java authorization