CVE-2026-8590

{"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; Spotfire Enterprise with External Consumers: through 14.0.12, through 14.5.0, through 14.6.0, through 14.6.1, through 14.6.2, through 14.7.0, through 14.8.0; Spotfire on Kubernetes: through 4.2.0, 5.0.X, 6.0.X.", "supportingMedia": [{"type": "text/html", "base64": false, "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).<p>This 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; Spotfire Enterprise with External Consumers: through 14.0.12, through 14.5.0, through 14.6.0, through 14.6.1, through 14.6.2, through 14.7.0, through 14.8.0; Spotfire on Kubernetes: through 4.2.0, 5.0.X, 6.0.X.</p>"}]}], "references": [{"url": "https://community.spotfire.com/articles/spotfire/spotfire-security-advisory-july-14-2026-spotfire-cve-2026-8590-r3641/"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "HIGH", "baseScore": 8.7, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.2"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-noinfo Not enough information"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-07-14T14:58:17.513613Z", "id": "CVE-2026-8590", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-14T15:02:35.187Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-8590", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-07-14T14:58:17.513613Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "description": "CWE-noinfo Not enough information"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-07-14T15:02:30.248Z"}}], "cna": {"title": "Spotfire OAuth2 PKCE Bypass for public clients", "source": {"discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 8.7, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "PASSIVE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Spotfire", "modules": ["Spotfire Server"], "product": "Spotfire Enterprise", "versions": [{"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "14.0.12"}, {"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "14.4.2"}, {"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "14.5.0"}, {"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "14.6.1"}, {"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "14.6.2"}, {"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "14.7.0"}, {"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "14.8.0"}], "defaultStatus": "affected"}, {"vendor": "Spotfire", "modules": ["Spotfire Server"], "product": "Spotfire Enterprise with External Consumers", "versions": [{"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "14.0.12"}, {"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "14.5.0"}, {"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "14.6.0"}, {"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "14.6.1"}, {"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "14.6.2"}, {"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "14.7.0"}, {"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "14.8.0"}], "defaultStatus": "affected"}, {"vendor": "Spotfire", "modules": ["Spotfire Server"], "product": "Spotfire on Kubernetes", "versions": [{"status": "affected", "version": "0", "versionType": "patch", "lessThanOrEqual": "4.2.0"}, {"status": "affected", "version": "5.0.x", "versionType": "patch"}, {"status": "affected", "version": "6.0.x", "versionType": "patch"}], "defaultStatus": "affected"}], "datePublic": "2026-07-14T12:00:00.000Z", "references": [{"url": "https://community.spotfire.com/articles/spotfire/spotfire-security-advisory-july-14-2026-spotfire-cve-2026-8590-r3641/"}], "x_generator": {"engine": "Vulnogram 1.0.2"}, "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; Spotfire Enterprise with External Consumers: through 14.0.12, through 14.5.0, through 14.6.0, through 14.6.1, through 14.6.2, through 14.7.0, through 14.8.0; Spotfire on Kubernetes: through 4.2.0, 5.0.X, 6.0.X.", "supportingMedia": [{"type": "text/html", "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).<p>This 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; Spotfire Enterprise with External Consumers: through 14.0.12, through 14.5.0, through 14.6.0, through 14.6.1, through 14.6.2, through 14.7.0, through 14.8.0; Spotfire on Kubernetes: through 4.2.0, 5.0.X, 6.0.X.</p>", "base64": false}]}], "providerMetadata": {"orgId": "8b479ca1-d558-42a2-87eb-a4751ba58a09", "shortName": "Spotfire", "dateUpdated": "2026-07-14T13:49:04.755Z"}}}, "cveMetadata": {"cveId": "CVE-2026-8590", "state": "PUBLISHED", "dateUpdated": "2026-07-14T15:02:35.187Z", "dateReserved": "2026-05-14T08:09:31.186Z", "assignerOrgId": "8b479ca1-d558-42a2-87eb-a4751ba58a09", "datePublished": "2026-07-14T13:49:04.755Z", "assignerShortName": "Spotfire"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "affected", "modules": ["Spotfire Server"], "product": "Spotfire Enterprise", "vendor": "Spotfire", "versions": [{"lessThanOrEqual": "14.0.12", "status": "affected", "version": "0", "versionType": "patch"}, {"lessThanOrEqual": "14.4.2", "status": "affected", "version": "0", "versionType": "patch"}, {"lessThanOrEqual": "14.5.0", "status": "affected", "version": "0", "versionType": "patch"}, {"lessThanOrEqual": "14.6.1", "status": "affected", "version": "0", "versionType": "patch"}, {"lessThanOrEqual": "14.6.2", "status": "affected", "version": "0", "versionType": "patch"}, {"lessThanOrEqual": "14.7.0", "status": "affected", "version": "0", "versionType": "patch"}, {"lessThanOrEqual": "14.8.0", "status": "affected", "version": "0", "versionType": "patch"}]}, {"defaultStatus": "affected", "modules": ["Spotfire Server"], "product": "Spotfire Enterprise with External Consumers", "vendor": "Spotfire", "versions": [{"lessThanOrEqual": "14.0.12", "status": "affected", "version": "0", "versionType": "patch"}, {"lessThanOrEqual": "14.5.0", "status": "affected", "version": "0", "versionType": "patch"}, {"lessThanOrEqual": "14.6.0", "status": "affected", "version": "0", "versionType": "patch"}, {"lessThanOrEqual": "14.6.1", "status": "affected", "version": "0", "versionType": "patch"}, {"lessThanOrEqual": "14.6.2", "status": "affected", "version": "0", "versionType": "patch"}, {"lessThanOrEqual": "14.7.0", "status": "affected", "version": "0", "versionType": "patch"}, {"lessThanOrEqual": "14.8.0", "status": "affected", "version": "0", "versionType": "patch"}]}, {"defaultStatus": "affected", "modules": ["Spotfire Server"], "product": "Spotfire on Kubernetes", "vendor": "Spotfire", "versions": [{"lessThanOrEqual": "4.2.0", "status": "affected", "version": "0", "versionType": "patch"}, {"status": "affected", "version": "5.0.x", "versionType": "patch"}, {"status": "affected", "version": "6.0.x", "versionType": "patch"}]}], "source": "8b479ca1-d558-42a2-87eb-a4751ba58a09"}], "cveTags": [], "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; Spotfire Enterprise with External Consumers: through 14.0.12, through 14.5.0, through 14.6.0, through 14.6.1, through 14.6.2, through 14.7.0, through 14.8.0; Spotfire on Kubernetes: through 4.2.0, 5.0.X, 6.0.X."}], "id": "CVE-2026-8590", "lastModified": "2026-07-15T21:00:31.273", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.7, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "PASSIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "8b479ca1-d558-42a2-87eb-a4751ba58a09", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-8590", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-07-14T14:58:17.513613Z", "version": "2.0.3"}}]}, "published": "2026-07-14T15:17:10.740", "references": [{"source": "8b479ca1-d558-42a2-87eb-a4751ba58a09", "url": "https://community.spotfire.com/articles/spotfire/spotfire-security-advisory-july-14-2026-spotfire-cve-2026-8590-r3641/"}], "sourceIdentifier": "8b479ca1-d558-42a2-87eb-a4751ba58a09", "vulnStatus": "Awaiting Analysis"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.0.12]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.4.2]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.5.0]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.6.1]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.6.2]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.7.0]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.8.0]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Spotfire Enterprise", "source": "cna", "vendor": "Spotfire"}, "product": "spotfire_enterprise", "vendor": "spotfire"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.0.12]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.5.0]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.6.0]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.6.1]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.6.2]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.7.0]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,14.8.0]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Spotfire Enterprise with External Consumers", "source": "cna", "vendor": "Spotfire"}, "product": "spotfire_enterprise_with_external_consumers", "vendor": "spotfire"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,4.2.0]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "5.0.x"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "6.0.x"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Spotfire on Kubernetes", "source": "cna", "vendor": "Spotfire"}, "product": "spotfire_on_kubernetes", "vendor": "spotfire"}], "created": "2026-07-16T15:15:04.836298+00:00", "updated": "2026-08-05T02:45:17.246685+00:00", "vendors": ["spotfire", "spotfire$PRODUCT$spotfire_enterprise", "spotfire$PRODUCT$spotfire_enterprise_with_external_consumers", "spotfire$PRODUCT$spotfire_on_kubernetes"], "weaknesses": ["CWE-264", "CWE-327"]}