CVE-2025-14443

Ose-openshift-apiserver: openshift api server: server-side request forgery (ssrf) vulnerability in imagestreamimport mechanism

Published Dec 16, 2025 CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed
Description
A flaw was found in ose-openshift-apiserver. This vulnerability allows internal network enumeration, service discovery, limited information disclosure, and potential denial-of-service (DoS) through Server-Side Request Forgery (SSRF) due to missing IP address and network-range validation when processing user-supplied image references.

Remediation

Vendor Workaround

Possible mitigations for this flaw include: - removing the permissions that allow users to use the ImageStreamImport feature or explicitly only allowing trusted users to access the feature. - explicitly set the apiserver's ImageStreamImport allow-list to trusted image registries. (i.e. `oc patch image.config.openshift.io/cluster --type=merge -p '{"spec":{"allowedRegistriesForImport":[{"domainName": "docker.io"}, {"domainName": "quay.io"}]}}'`) - Set the apiserver's ImageStreamImport to deny all uses. (`oc patch image.config.openshift.io/cluster --type=merge -p '{"spec":{"allowedRegistriesForImport":[{"domainName": "-"}]}}'`)

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-gxvv-45f6-3ch8 openshift-apiserver: SSRF via Missing IP/Network-Range Validation in User-Supplied Image References
History
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L'}

cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:L'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A flaw was found in ose-openshift-apiserver. This vulnerability allows internal network enumeration, service discovery, limited information disclosure, and potential denial-of-service (DoS) through Server-Side Request Forgery (SSRF) due to missing IP address and network-range validation when processing user-supplied image references.
Title Ose-openshift-apiserver: openshift api server: server-side request forgery (ssrf) vulnerability in imagestreamimport mechanism
First Time appeared Redhat
Redhat openshift
Weaknesses CWE-918
CPEs cpe:/a:redhat:openshift:4
Vendors & Products Redhat
Redhat openshift
References
Metrics cvssV3_1

{'score': 8.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Feb 27, 2026, 3:24 AM
Reserved
Dec 10, 2025, 1:21 PM
Status
Deferred
Published
Dec 16, 2025, 1:15 PM
Modified
Jun 17, 2026, 8:35 AM
Severity
Important
Public date
Dec 10, 2025, 1:24 PM