CVE Explorer

CVE-2026-18381

A flaw was found in the koku-metrics-operator for Red Hat OpenShift. The operator's CostManagementMetricsConfig custom resource allows a user able to edit the CR to specify an arbitrary upload URL. The operator attaches its own Kubernetes service-account bearer token to queries sent to this user-controlled URL, allowing the attacker to obtain the token.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4c4bfef43e11be75f6c8105207a5fb18d0fb7f475496d6f0207e5c2932d0a1a0

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["cpe:/a:redhat:cost_management:4"],"defaultStatus":"affected","packageName":"costmanagement/costmanagement-metrics-rhel9-operator","product":"Cost Management Metrics Operator","vendor":"Red Hat"}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:980a8ce211521a964521c034b350491433196a35e3aea3d9ab33e7e60f2fd8bc · sha256:ec0c9f0945b4ee2e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.6,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:980a8ce211521a964521c034b350491433196a35e3aea3d9ab33e7e60f2fd8bc · sha256:ec0c9f0945b4ee2e… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-918","description":"Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:980a8ce211521a964521c034b350491433196a35e3aea3d9ab33e7e60f2fd8bc · sha256:ec0c9f0945b4ee2e… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-18381"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:980a8ce211521a964521c034b350491433196a35e3aea3d9ab33e7e60f2fd8bc · sha256:ec0c9f0945b4ee2e… · /containers/cna/references/0

{"name":"RHBZ#2509251","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2509251"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:980a8ce211521a964521c034b350491433196a35e3aea3d9ab33e7e60f2fd8bc · sha256:ec0c9f0945b4ee2e… · /containers/cna/references/1

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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