CVE-2026-18382

mediumCVSS 6.8covered by 1 sourcefirst seen 2026-07-30

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.

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Exploitation outlook

Low exploitation risk0.28% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 20% of all EPSS-scored CVEs.

Advisory coverage (1)

mediumCVE-2026-18382: A flaw was found in koku-metrics-operator. The operator's CostManagementMetricsConfig custom r…nvd · 2026-07-30

External references

NVD record for CVE-2026-18382

CVE.org record

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