CVE-2026-90594

MEDIUM 6.3

wxiaoqi Spring-Cloud-Platform Permission Service PermissionService.java PermissionService.checkUserPermission authorization

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was identified in wxiaoqi Spring-Cloud-Platform 3.0.1/3.1.0. This vulnerability affects the function PermissionService.checkUserPermission of the file /rpc/service/PermissionService.java of the component Permission Service. The manipulation leads to missing authorization. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

CWE	CWE-862 CWE-863
Vendor	wxiaoqi
Product	spring-cloud-platform
Published	Sep 13, 2026
Last Updated	Sep 14, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

wxiaoqi / Spring-Cloud-Platform

3.0.1 3.1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/403176 vuldb.com: https://vuldb.com/vuln/403176/cti vuldb.com: https://vuldb.com/cve/CVE-2026-90594 vuldb.com: https://vuldb.com/submit/913788 github.com: https://github.com/wxiaoqi/Spring-Cloud-Platform/issues/64 github.com: https://github.com/user-attachments/files/30627348/poc_vuln1_failopen_authz.zip github.com: https://github.com/wxiaoqi/Spring-Cloud-Platform/

Credits

🔍 emiya (VulDB User) VulDB CNA Team