{"schemaVersion":3,"id":"CVE-2026-71475","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"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.","dates":{"published":"2026-08-11T19:24:18.230Z","modified":"2026-09-05T17:08:04.848Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.8,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":6.8,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":6.8,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00694,"percentile":0.52104,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0.22700000000000004,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00467},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00467,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00467,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00467,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00467,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00467,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00467,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00467,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00467,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00467,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00467,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00694,"percentile":0.52104}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00467,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00467,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00467,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00467,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00694,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00694,"percentile":0.52104}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","description":"The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/22.html"}],"affected":[{"vendor":"redhat","product":"advanced_cluster_management_for_kubernetes","name":"advanced cluster management for kubernetes","label":"advanced_cluster_management_for_kubernetes","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"2.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"2.0","eol":null,"hubHref":"/vendor/redhat/advanced_cluster_management_for_kubernetes"},{"vendor":"redhat","product":"insights-client","name":"insights-client","label":"insights-client","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"na","noFixRecorded":false,"fixedIn":null}],"versionsText":"na","eol":null,"hubHref":"/vendor/redhat/insights-client"}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:60386","label":"access.redhat.com/errata/RHSA-2026:60386","hostname":"access.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:60388","label":"access.redhat.com/errata/RHSA-2026:60388","hostname":"access.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:60389","label":"access.redhat.com/errata/RHSA-2026:60389","hostname":"access.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:60390","label":"access.redhat.com/errata/RHSA-2026:60390","hostname":"access.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"https://access.redhat.com/errata/RHSA-2026:60391","label":"access.redhat.com/errata/RHSA-2026:60391","hostname":"access.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-71475","label":"access.redhat.com/security/cve/CVE-2026-71475","hostname":"access.redhat.com","tags":["VDB Entry","X Refsource REDHAT","Vendor Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2512154","label":"bugzilla.redhat.com/show_bug.cgi?id=2512154","hostname":"bugzilla.redhat.com","tags":["Issue Tracking","X Refsource REDHAT","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-08-11T19:24:18.230Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-05T17:08:04.848Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":27,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T22:48:44.303Z","stale":false,"partial":false}}