Status: UPDATED | Advisory ID: CVE-2026-18378
| CVE | CVE-2026-18378 |
| CVSS | CVSS 7.6 (High). |
| Affected products | Red Hat cost_management_metrics_operator |
| Classified as | CWE-918 (Server-Side Request Forgery (SSRF)) |
A flaw was found in koku-metrics-operator. The operator's CostManagementMetricsConfig custom resource allows user able to edit the CR to specify an arbitrary upload URL. When authentication.type is set to token (the default), the cluster-global Red Hat Cloud pull-secret bearer token is attached to HTTP requests sent to this user-controlled URL, allowing the attacker to obtain the token.
| Source | Reference |
|---|---|
| NVD | https://nvd.nist.gov/vuln/detail/CVE-2026-18378 |
| Vendor advisory | https://access.redhat.com/security/cve/CVE-2026-18378 |