CVE-2026-90594

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.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-13 21:17

Updated : 2026-09-14 20:56

NVD link : CVE-2026-90594

Mitre link : CVE-2026-90594

CVE.ORG link : CVE-2026-90594

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

CWE-863

Incorrect Authorization

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