{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-8590", "assignerOrgId": "8b479ca1-d558-42a2-87eb-a4751ba58a09", "state": "PUBLISHED", "assignerShortName": "Spotfire", "dateReserved": "2026-05-14T08:09:31.186Z", "datePublished": "2026-07-14T13:49:04.755Z", "dateUpdated": "2026-07-14T15:02:35.187Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8b479ca1-d558-42a2-87eb-a4751ba58a09", "shortName": "Spotfire", "dateUpdated": "2026-07-14T13:49:04.755Z"}, "title": "Spotfire OAuth2 PKCE Bypass for public clients", "datePublic": "2026-07-14T12:00:00.000Z", "affected": [{"vendor": "Spotfire", "product": "Spotfire Enterprise", "modules": ["Spotfire Server"], "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "14.0.12", "versionType": "patch"}, {"status": "affected", "version": "0", "lessThanOrEqual": "14.4.2", "versionType": "patch"}, {"status": "affected", "version": "0", "lessThanOrEqual": "14.5.0", "versionType": "patch"}, {"status": "affected", "version": "0", "lessThanOrEqual": "14.6.1", "versionType": "patch"}, {"status": "affected", "version": "0", "lessThanOrEqual": "14.6.2", "versionType": "patch"}, {"status": "affected", "version": "0", "lessThanOrEqual": "14.7.0", "versionType": "patch"}, {"status": "affected", "version": "0", "lessThanOrEqual": "14.8.0", "versionType": "patch"}], "defaultStatus": "affected"}, {"vendor": "Spotfire", "product": "Spotfire Enterprise with External Consumers", "modules": ["Spotfire Server"], "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "14.0.12", "versionType": "patch"}, {"status": "affected", "version": "0", "lessThanOrEqual": "14.5.0", "versionType": "patch"}, {"status": "affected", "version": "0", "lessThanOrEqual": "14.6.0", "versionType": "patch"}, {"status": "affected", "version": "0", "lessThanOrEqual": "14.6.1", "versionType": "patch"}, {"status": "affected", "version": "0", "lessThanOrEqual": "14.6.2", "versionType": "patch"}, {"status": "affected", "version": "0", "lessThanOrEqual": "14.7.0", "versionType": "patch"}, {"status": "affected", "version": "0", "lessThanOrEqual": "14.8.0", "versionType": "patch"}], "defaultStatus": "affected"}, {"vendor": "Spotfire", "product": "Spotfire on Kubernetes", "modules": ["Spotfire Server"], "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "4.2.0", "versionType": "patch"}, {"status": "affected", "version": "5.0.x", "versionType": "patch"}, {"status": "affected", "version": "6.0.x", "versionType": "patch"}], "defaultStatus": "affected"}], "descriptions": [{"lang": "en", "value": "Vulnerability in Spotfire Spotfire Enterprise (Spotfire Server modules), Spotfire Spotfire Enterprise with External Consumers (Spotfire Server modules), Spotfire Spotfire on Kubernetes (Spotfire Server modules).\n\nThis issue affects Spotfire Enterprise: through 14.0.12, through 14.4.2, through 14.5.0, through 14.6.1, through 14.6.2, through 14.7.0, through 14.8.0; 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