Is CVE-2026-88620 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-88620 being exploited in the wild.

How severe is CVE-2026-88620?

Medium severity, with a CVSS score of 4.3, published 15 September 2026.

Which products and versions are affected?

1024-Lab SmartAdmin API Java17 SpringBoot3 3.30.0.

Is there a fix for CVE-2026-88620?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-88620 attacked?

It is attacked over the network, in a software library.

Am I affected by CVE-2026-88620?

Check whether you run 1024-Lab SmartAdmin API Java17 SpringBoot3 at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-88620: SmartAdmin API Java17 SpringBoot3 improper authorization in /employee/queryAll

CVE-2026-88620 · Severity: medium · CVSS 4.3 · Published 2026-09-15

SmartAdmin API is a rapid development platform used to build enterprise business applications. A flaw in the /employee/queryAll endpoint allows authenticated employees with low privileges to bypass authorization controls and retrieve sensitive employee records (names, phone numbers, emails, department info, admin flags) belonging to other departments and users without permission.

Vendors: 1024-Lab.

Quick answers

Is CVE-2026-88620 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-88620 being exploited in the wild.
How severe is CVE-2026-88620?: Medium severity, with a CVSS score of 4.3, published 15 September 2026.
Which products and versions are affected?: 1024-Lab SmartAdmin API Java17 SpringBoot3 3.30.0.
Is there a fix for CVE-2026-88620?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-88620 attacked?: It is attacked over the network, in a software library.
Am I affected by CVE-2026-88620?: Check whether you run 1024-Lab SmartAdmin API Java17 SpringBoot3 at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The vulnerability is a missing authorization (CWE-862) in the EmployeeController.queryAllEmployee method in SmartAdmin API Java17 SpringBoot3 version 3.30.0. The GET /employee/queryAll endpoint fails to enforce function-level permissions and data-scope authorization checks, allowing any authenticated user to retrieve the full employee list regardless of their assigned department or role. An attacker with a valid low-privileged employee session token can make a remote request to the endpoint and receive sensitive employee records including login names, real names, telephone numbers, departments, positions, email addresses, and administrator flags. No patch information is currently available; remediation requires enforcing department and user data scope constraints and applying equivalent checks to related methods such as getAllEmployeeByDepartmentId.

Affected products

1024-lab SmartAdmin API Java17 SpringBoot3 3.30.0

Timeline

2026-09-15: disclosed
2026-09-15: advisory: CVE-2026-88620 published

References

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