CVE-2026-18378
HIGHProject-koku/koku-metrics-operator: koku-metrics-operator: cluster pull-secret token exfiltration via user-controlled api_url (ssrf / confused deputy)
Title source: cnaDescription
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.
References (2)
Core 2
Core References
Vdb Entry, X_Refsource_Redhat vdb-entry
x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2026-18378
Issue Tracking, X_Refsource_Redhat issue-tracking
x_refsource_redhat
RHBZ#2509249
https://bugzilla.redhat.com/show_bug.cgi?id=2509249
Scores
CVSS v3
7.6
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N
Details
CWE
CWE-918
Status
published
Products (1)
Red Hat/Cost Management Metrics Operator
Published
Jul 30, 2026
Tracked Since
Jul 30, 2026