CVE-2026-90594Network attack vector

Authorization bypass via omitted permission enforcement

Published Sep 13, 2026 · Updated Sep 13, 2026

Missing authorization in wxiaoqi Spring-Cloud-Platform 3.0.1 and 3.1.0 allows remote attackers to bypass permission checks. PermissionService.checkUserPermission in /rpc/service/PermissionService.java returns a permission decision without the required authorization enforcement on manipulated requests. The record establishes remote reachability and reports public exploit code, but it does not state whether authentication is required or identify the resulting unauthorized action.

CVSS severityUnavailable
Unscored
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in wxiaoqi Spring-Cloud-Platform 3.0.1 and 3.1.0 allows remote attackers to bypass permission checks. PermissionService.checkUserPermission in /rpc/service/PermissionService.java returns a permission decision without the required authorization enforcement on manipulated requests. The record establishes remote reachability and reports public exploit code, but it does not state whether authentication is required or identify the resulting unauthorized action.

The record

CVE
CVE-2026-90594
Published
Sep 13, 2026
Updated
Sep 13, 2026
Vendor
wxiaoqi
Product
Spring-Cloud-Platform
Classifications
Unavailable
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. Sep 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3.0.1
  2. Affected versionversion=3.1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

wxiaoqi · Spring-Cloud-Platformversion=3.0.1; version=3.1.0

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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