CVE-2026-18382CWE-918ssrf

CVE-2026-18382

Medium · published July 30, 2026

CVSS v3.1
6.8
EPSS
1%
Percentile
43.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00524 · 43.6th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-07-30T16:17Z
Affected products (1)
ProductVersionsFixed in
redhat/cost_management_metrics_operatorall versions—
References (3)
https://access.redhat.com/errata/RHSA-2026:81201 · [email protected]https://access.redhat.com/security/cve/CVE-2026-18382 · [email protected]https://bugzilla.redhat.com/show_bug.cgi?id=2509253 · [email protected]
EPSS history
Timeline
  • 30 JUL 12:00Z
    Project-koku/koku-metrics-operator: koku-metrics-operator: service-account client credentials sent to user-controlled token_url
    cvelistv5