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CVE-2026-93017— Insights-operator: gather serviceaccount has cluster-wide secret read plus nodes/proxy and cluster-reader

Quick assessment

Affected
Red Hat Red Hat OpenShift Container Platform 4
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

漏洞描述： ClusterRole 授予了该操作器的服务账号对核心 API 组中“secrets”资源的读取权限，且未设置任何命名空间（namespace）或资源名称（resourceNames）限制。这意味着该服务账号有权访问集群中所有命名空间内的所有密钥（secrets）。 参考链接： https://github.com/openshift/insights-operator/blob/8f15e3157ff09f54ab22801f5b21da35a195cc6d/manifests/03-clusterr

CVSS 7.7 · High

Affected Version Matrix 2

VendorProduct Version RangeStatus
Red Hat Red Hat OpenShift Container Platform 4 any affected
any affected
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I. Basic Information for CVE-2026-93017

Vulnerability Information
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Vulnerability Title
Insights-operator: gather serviceaccount has cluster-wide secret read plus nodes/proxy and cluster-reader
Source: CVE Program / CVE List V5
Vulnerability Description
The `insights-operator-gather` ClusterRole grants the operator's service account read access to secrets in the core API group with no namespace or resourceNames restriction — therefore, access to every secret in every namespace in the cluster. Ref: https://github.com/openshift/insights-operator/blob/8f15e3157ff09f54ab22801f5b21da35a195cc6d/manifests/03-clusterrole.yaml#L368-L373 ``` - apiGroups: - "" resources: - secrets verbs: - get - list ``` By spawning a pod with the gather service account mounted, an attacker will be able to access any secret in any namespace. ``` spec: serviceAccountName:"gather" ```
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Red Hat Red Hat OpenShift Container Platform 4 - cpe:/a:redhat:openshift:4
Red Hat Red Hat OpenShift Container Platform 4 - cpe:/a:redhat:openshift:4

II. Public POCs for CVE-2026-93017

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III. Intelligence Information for CVE-2026-93017

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Vendor Advisories for CVE-2026-93017 (2)

Same Patch Batch · Red Hat · 2026-10-08 · 9 CVEs total

CVE-2026-89091 8.8 HIGH Ansible-core: ansible-core: ansible-galaxy collection install symlink path escape allows a
CVE-2026-107466 6.1 MEDIUM Flatpak-builder: local file exfiltration via `file
CVE-2026-107651 5.5 MEDIUM Eog: eog: arbitrary code execution via heap buffer overflow in png metadata reader
CVE-2026-107445 5.4 MEDIUM Rubygem-katello: katello: katello: katello flatpak remote repositories api cross-organizat
CVE-2026-107565 5.1 MEDIUM Luksmeta: incomplete gap-boundary and overlap checks in luks1 metadata allocator allow dat
CVE-2026-107604 4.9 MEDIUM Keycloak-services: keycloak-services: view-clients role allows retrieval of active client
CVE-2026-107444 4.3 MEDIUM Rubygem-katello: katello: katello: katello docker tags repositories api cross-organization
CVE-2026-107623 4.3 MEDIUM Keycloak-services: keycloak-services: oidc dcr read-modify-write silently disables offline

IV. Related Vulnerabilities

Same product: Red Hat OpenShift Container Platform 4
Same vendor: Red Hat
Same weakness: CWE-269

V. Comments for CVE-2026-93017

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