CVE-2026-75888

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{"bugzilla": {"description": "openshift/console: openshift/console: Authenticated SSRF via Helm chart URL fetch", "id": "2517888", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2517888"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.7", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-918", "details": ["A flaw was found in the OpenShift console. An authenticated console user can exploit a Server-Side Request Forgery (SSRF) vulnerability by providing a specially crafted Helm chart URL without proper validation. This allows the user to make the console pod fetch arbitrary URLs, potentially leading to the disclosure of sensitive information through error messages or enabling blind port scanning within the cluster."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}, "name": "CVE-2026-75888", "package_state": [{"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Affected", "package_name": "openshift4/ose-console", "product_name": "Red Hat OpenShift Container Platform 4"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Affected", "package_name": "openshift4/ose-console-rhel9", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-10-12T15:36:20Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-75888\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-75888"], "statement": "This vulnerability is rated as Important because an authenticated user can leverage the OpenShift web console pod to make arbitrary network requests into internal cluster services or private network endpoints, bypassing network boundaries. In standard OpenShift Container Platform environments, the console operates with cluster network reachability, enabling malicious actors to probe internal services or expose data returned in server error responses. While exploitation requires valid console credentials, the ability to pivot across internal network infrastructure elevates the security risk.", "threat_severity": "Important"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": null}], "enrichment": {"confidence": 86.0, "confidence_source": "matching", "scores": [{"score": 90.0, "source": "inferred"}, {"score": 86.0, "source": "matching"}]}, "original": {"product": "Red Hat OpenShift Container Platform 4", "source": "cna", "vendor": "Red Hat"}, "product": "openshift_container_platform", "vendor": "redhat"}], "created": "2026-10-12T18:30:16.899973+00:00", "updated": "2026-10-13T07:15:15.339807+00:00", "vendors": ["redhat", "redhat$PRODUCT$openshift_container_platform"]}