CVE-2026-18382
Medium
Description
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.
SeverityMedium
CVSS6.8
Exploit probability—
Product
Redhat Cost Management Metrics Operator
PublishedJul 30, 2026
First seenJul 30, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat cost_management_metrics_operator | No range specified | — |
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