CVE-2026-18382

A flaw was found in koku-metrics-operator. The operator's CostManagementMetricsConfig custom resource allows a user able to edit the CR to specify an arbitrary OAuth token endpoint. When authentication.type is set to service-account, the operator sends the tenant's Red Hat SSO client_id and client_secret to this user-controlled URL, allowing the attacker to obtain the credentials.

CVSS v3 6.8 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2026-18382	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2509253	Issue Tracking Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:redhat:cost_management_metrics_operator:-:*:*:*:*:openshift:*:*

History

No history.

Information

Published : 2026-07-30 12:17

Updated : 2026-08-12 19:33

NVD link : CVE-2026-18382

Mitre link : CVE-2026-18382

CVE.ORG link : CVE-2026-18382

JSON object : View

Products Affected

redhat

cost_management_metrics_operator

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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