CVE-2026-18382 — Project-koku/koku-metrics-operator: koku-metrics-operator: service-account client credentials sent to user-controlled…

CVE-2026-18382

Project-koku/koku-metrics-operator: koku-metrics-operator: service-account client credentials sent to user-controlled token_url PUBLISHED

Description (CNA)

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 (CNA)

Vendor / product	Versions
Red Hat / Cost Management 4	unaffected 1790844333 before *

CWE

CWE-918

References

https://access.redhat.com/errata/RHSA-2026:81201
https://access.redhat.com/security/cve/CVE-2026-18382
https://bugzilla.redhat.com/show_bug.cgi?id=2509253

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.