CVE-2026-90594

Impact

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.

Affected packages

This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.

Weakness classification

References

• NVD record
• CVE.org record
• 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