CVE WatchNov 6, 2026

CVE-2026-50240

A flaw was found in OpenShift Pipelines-as-Code (PAC). PAC does not verify whether the creator of a Repository custom resource has permissio

CVSS

8.8

High

EPSS

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KEV

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Exploit Today

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0-100

Published: Nov 6, 2026 · Last modified: Nov 6, 2026 · CWE-862

EPSS · 30d

Not enough EPSS history yet.

Technical description

A flaw was found in OpenShift Pipelines-as-Code (PAC). PAC does not verify whether the creator of a Repository custom resource has permission to create PipelineRuns. A namespace user with only Repository and Secret create/delete permissions can cause PAC to execute attacker-controlled PipelineRuns as the auto-provisioned pipeline ServiceAccount, which carries ClusterRole/edit by default. This results in namespace-scoped privilege escalation, enabling Secret read, resource creation/modification/deletion, and potential supply chain injection in CI/CD namespaces.

Official references

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