{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-71475", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2026-08-06T19:34:07.970Z", "datePublished": "2026-08-11T19:24:18.230Z", "dateUpdated": "2026-09-02T15:54:26.959Z" }, "containers": { "cna": { "title": "Insights-client-rhel9: insights-client: spoke-controlled clusterid injected unencoded into insights api url path", "metrics": [ { "other": { "content": { "value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N", "version": "3.1" }, "format": "CVSS" } ], "descriptions": [ { "lang": "en", "value": "A flaw was found in insights-client. A compromised managed cluster, referred to as a 'spoke', can inject unencoded data into the Insights API URL path. This occurs because the ClusterID, which is controlled by the spoke, is used directly in the request path without proper validation or URL encoding. This vulnerability allows a malicious spoke to redirect authenticated requests to unintended API endpoints, potentially leading to information disclosure or unauthorized access." } ], "affected": [ { "vendor": "Red Hat", "product": "Red Hat Advanced Cluster Management for Kubernetes 2.13", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhacm2/insights-client-rhel9", "defaultStatus": "affected", "versions": [ { "version": "1787259125", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/a:redhat:acm:2.13::el9" ] }, { "vendor": "Red Hat", "product": "Red Hat Advanced Cluster Management for Kubernetes 2.14", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhacm2/insights-client-rhel9", "defaultStatus": "affected", "versions": [ { "version": "1786882244", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/a:redhat:acm:2.14::el9" ] }, { "vendor": "Red Hat", "product": "Red Hat Advanced Cluster Management for Kubernetes 2.15", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhacm2/insights-client-rhel9", "defaultStatus": "affected", "versions": [ { "version": "1787238585", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/a:redhat:acm:2.15::el9" ] }, { "vendor": "Red Hat", "product": "Red Hat Advanced Cluster Management for Kubernetes 2.16", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhacm2/insights-client-rhel9", "defaultStatus": "affected", "versions": [ { "version": "1787184541", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/a:redhat:acm:2.16::el9" ] }, { "vendor": "Red Hat", "product": "Red Hat Advanced Cluster Management for Kubernetes 2.17", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "rhacm2/insights-client-rhel9", "defaultStatus": "affected", "versions": [ { "version": "1787227689", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/a:redhat:acm:2.17::el9" ] } ], "references": [ { "url": "https://access.redhat.com/errata/RHSA-2026:60386", "name": "RHSA-2026:60386", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/errata/RHSA-2026:60388", "name": "RHSA-2026:60388", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/errata/RHSA-2026:60389", "name": "RHSA-2026:60389", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/errata/RHSA-2026:60390", "name": "RHSA-2026:60390", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/errata/RHSA-2026:60391", "name": "RHSA-2026:60391", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/security/cve/CVE-2026-71475", "tags": [ "vdb-entry", "x_refsource_REDHAT" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2512154", "name": "RHBZ#2512154", "tags": [ "issue-tracking", "x_refsource_REDHAT" ] } ], "datePublic": "2026-08-11T12:00:00.000Z", "problemTypes": [ { "descriptions": [ { "cweId": "CWE-22", "description": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "lang": "en", "type": "CWE" } ] } ], "x_redhatCweChain": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "workarounds": [ { "lang": "en", "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." } ], "timeline": [ { "lang": "en", "time": "2026-08-06T00:00:00.000Z", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2026-08-11T12:00:00.000Z", "value": "Made public." } ], "providerMetadata": { "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2026-09-02T15:54:26.959Z" }, "x_generator": { "engine": "cvelib 1.8.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-08-13T14:40:11.167392Z", "id": "CVE-2026-71475", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-13T14:40:21.466Z" } } ] } }