{"id":"CVE-2026-103506","state":"PUBLISHED","title":"SSO settings authorization bypass","description":"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.","publishedAt":"2026-10-28T16:50:30.111Z","updatedAt":"2026-10-28T16:50:30.111Z","severity":{"score":8.9,"label":"High","version":"4.0","vector":"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","source":"GRAFANA"},"assigner":"GRAFANA","products":["Grafana Grafana Enterprise","Grafana Grafana OSS"],"affected":[{"vendor":"Grafana","product":"Grafana Enterprise","defaultStatus":"unaffected","versions":[{"version":"13.2.0","status":"affected","lessThanOrEqual":"13.2.4","versionType":"semver"}]},{"vendor":"Grafana","product":"Grafana OSS","defaultStatus":"unaffected","versions":[{"version":"13.2.0","status":"affected","lessThanOrEqual":"13.2.4","versionType":"semver"}]}],"references":["https://grafana.com/security/security-advisories/cve-2026-103506"],"weaknesses":["CWE-285"],"ingestedAt":"2026-10-29T20:10:23.711Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/103xxx/CVE-2026-103506.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-103506","state":"PUBLISHED","datePublished":"2026-10-28T16:50:30.111Z","dateUpdated":"2026-10-28T16:50:30.111Z","assignerShortName":"GRAFANA","assignerOrgId":"57da9224-a3e2-4646-9d0e-c4dc2e05e7da","dateReserved":"2026-09-30T17:37:32.552Z"},"containers":{"cna":{"title":"SSO settings authorization bypass","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."}],"affected":[{"vendor":"Grafana","product":"Grafana Enterprise","defaultStatus":"unaffected","versions":[{"version":"13.2.0","status":"affected","lessThanOrEqual":"13.2.4","versionType":"semver"}]},{"vendor":"Grafana","product":"Grafana OSS","defaultStatus":"unaffected","versions":[{"version":"13.2.0","status":"affected","lessThanOrEqual":"13.2.4","versionType":"semver"}]}],"references":[{"url":"https://grafana.com/security/security-advisories/cve-2026-103506","tags":["vendor-advisory"]}],"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":{"shortName":"GRAFANA","orgId":"57da9224-a3e2-4646-9d0e-c4dc2e05e7da","dateUpdated":"2026-10-28T16:50:30.111Z"},"credits":[{"lang":"en","type":"finder","value":"kazuki-hanai"}],"datePublic":"2026-10-27T11:34:35.000Z","source":{"discovery":"BUG_BOUNTY"}}}}}