Red HatCVE-2026-18382
Red Hat Cost Management Metrics Operator: server-side request forgery
Medium6.8CVE-2026-18382 · Published Jul 30, 2026 · updated Aug 12, 2026
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.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Cost Management Metrics Operator Product | all versions | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-918
More Red Hat advisories
All Red Hat| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Jul 30 | ansible-collection-redhat-leapp: information disclosure | Medium6.2 | No fix yet |
| Jul 30 | ansible-collection-redhat-leapp.: insecure permissions | Medium5.5 | No fix yet |
| Jul 30 | Red Hat Samba: out-of-bounds read | Medium5.3 | No fix yet |
| Jul 30 | Red Hat Enterprise Linux 10: improper authorization | High8.8 | No fix yet |
| Jul 30 | Red Hat Samba: denial of service | Medium5.3 | No fix yet |
| Jul 30 | Red Hat Cost Management Metrics Operator: server-side request forgery | High7.6 | No fix yet |