{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-103506", "assignerOrgId": "57da9224-a3e2-4646-9d0e-c4dc2e05e7da", "state": "PUBLISHED", "assignerShortName": "GRAFANA", "dateReserved": "2026-09-30T17:37:32.552Z", "datePublished": "2026-10-28T16:50:30.111Z", "dateUpdated": "2026-10-28T16:50:30.111Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Grafana Enterprise", "vendor": "Grafana", "versions": [{"lessThanOrEqual": "13.2.4", "status": "affected", "version": "13.2.0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "Grafana OSS", "vendor": "Grafana", "versions": [{"lessThanOrEqual": "13.2.4", "status": "affected", "version": "13.2.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "finder", "value": "kazuki-hanai"}], "datePublic": "2026-10-27T11:34:35.000Z", "descriptions": [{"lang": "en", "value": "An authenticated user in Grafana can read SSO client secrets and modify instance-wide SSO settings without the required permissions (missing authorization). This affects Grafana OSS and Enterprise 13.2 installations with the experimental kubernetesSsoSettingsApi feature toggle enabled, which is disabled by default."}], "metrics": [{"cvssV4_0": {"baseScore": 8.9, "baseSeverity": "HIGH", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L", "version": "4.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-285", "description": "CWE-285", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "57da9224-a3e2-4646-9d0e-c4dc2e05e7da", "shortName": "GRAFANA", "dateUpdated": "2026-10-28T16:50:30.111Z"}, "references": [{"tags": ["vendor-advisory"], "url": "https://grafana.com/security/security-advisories/cve-2026-103506"}], "source": {"discovery": "BUG_BOUNTY"}, "title": "SSO settings authorization bypass"}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Grafana Enterprise", "vendor": "Grafana", "versions": [{"lessThanOrEqual": "13.2.4", "status": "affected", "version": "13.2.0", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "Grafana OSS", "vendor": "Grafana", "versions": [{"lessThanOrEqual": "13.2.4", "status": "affected", "version": "13.2.0", "versionType": "semver"}]}], "source": "security@grafana.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An authenticated user in Grafana can read SSO client secrets and modify instance-wide SSO settings without the required permissions (missing authorization). This affects Grafana OSS and Enterprise 13.2 installations with the experimental kubernetesSsoSettingsApi feature toggle enabled, which is disabled by default."}], "id": "CVE-2026-103506", "lastModified": "2026-10-28T17:17:28.797", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 8.9, "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": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "LOW", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L/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": "security@grafana.com", "type": "Secondary"}]}, "published": "2026-10-28T17:17:28.797", "references": [{"source": "security@grafana.com", "url": "https://grafana.com/security/security-advisories/cve-2026-103506"}], "sourceIdentifier": "security@grafana.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-285"}], "source": "security@grafana.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[13.2.0,13.2.4]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Grafana OSS", "source": "cna", "vendor": "Grafana"}, "product": "grafana", "vendor": "grafana"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[13.2.0,13.2.4]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Grafana Enterprise", "source": "cna", "vendor": "Grafana"}, "product": "grafana_enterprise", "vendor": "grafana"}], "created": "2026-10-28T19:00:18.886689+00:00", "updated": "2026-10-28T19:15:14.766792+00:00", "vendors": ["grafana", "grafana$PRODUCT$grafana", "grafana$PRODUCT$grafana_enterprise"]}