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.
Metrics
Affected Vendors & Products
References
History
Thu, 30 Jul 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Red Hat
Red Hat cost Management Metrics Operator |
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| Vendors & Products |
Red Hat
Red Hat cost Management Metrics Operator |
Thu, 30 Jul 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 30 Jul 2026 12:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Project-koku/koku-metrics-operator: koku-metrics-operator: service-account client credentials sent to user-controlled token_url | |
| First Time appeared |
Redhat
Redhat cost Management |
|
| Weaknesses | CWE-918 | |
| CPEs | cpe:/a:redhat:cost_management:4 | |
| Vendors & Products |
Redhat
Redhat cost Management |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: redhat
Published: 2026-07-30T12:00:29.961Z
Updated: 2026-07-30T13:05:36.789Z
Reserved: 2026-07-30T11:46:08.800Z
Link: CVE-2026-18382
Updated: 2026-07-30T13:05:32.303Z
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