Back to Database
Status published
Medium
CVE-2023-2727
Bypassing policies imposed by the ImagePolicyWebhook admission plugin
Vulnerability Description
Users may be able to launch containers using images that are restricted by ImagePolicyWebhook when using ephemeral containers. Kubernetes clusters are only affected if the ImagePolicyWebhook admission plugin is used together with ephemeral containers.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-2727
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Stanislav Láznička
References
More from Kubernetes
View All →CVE-2025-9708
Kubernetes C# Client: improper certificate validation in custom CA mode may lead to man-in-the-middle attacks
Medium
6.8
CVE-2025-7445
Kubernetes secrets-store-sync-controller discloses service account tokens in logs
Medium
6.5
CVE-2025-7342
VM images built with Kubernetes Image Builder Nutanix or OVA providers use default credentials for Windows images if user did not override
High
7.5
CVE-2025-5187
Nodes can delete themselves by adding an OwnerReference
Medium
6.7
CVE-2025-4563
Nodes can bypass dynamic resource allocation authorization checks
Low
2.7
Affected Vendor
Kubernetes
View all reports →Affected Software
Kubernetes
Vulnerable Versions:
v1.24.14, v1.25.0 - v1.25.10, v1.26.0 - v1.26.5, v1.27.0 - v1.27.2
Timeline
Official Publish:
July 3rd, 2023
Last Modified:
February 13th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N