{"api_version":"1","generated_at":"2026-07-15T15:55:43+00:00","cve":"CVE-2026-15583","urls":{"html":"https://cve.report/CVE-2026-15583","api":"https://cve.report/api/cve/CVE-2026-15583.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-15583","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-15583"},"summary":{"title":"SSRF (confused deputy) in Grafana MCP Server via X-Grafana-URL header","description":"A confused-deputy flaw in Grafana MCP Server allows an unauthenticated remote attacker to exfiltrate the server's environment-configured Grafana service-account token by supplying a crafted X-Grafana-URL request header. This also enables SSRF against arbitrary internal services, including cloud metadata endpoints.","state":"PUBLISHED","assigner":"GRAFANA","published_at":"2026-07-15 08:16:22","updated_at":"2026-07-15 15:16:28"},"problem_types":["CWE-610","CWE-610 CWE-610 Externally Controlled Reference to a Resource in Another Sphere"],"metrics":[{"version":"3.1","source":"security@grafana.com","type":"Secondary","score":"8.6","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"DECLARED","score":"8.6","severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","data":{"baseScore":8.6,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","version":"3.1"}}],"references":[{"url":"https://grafana.com/security/security-advisories/cve-2026-15583","name":"https://grafana.com/security/security-advisories/cve-2026-15583","refsource":"security@grafana.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-15583","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15583","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Grafana","product":"Grafana MCP Server","version":"affected 0.0.0 0.17.1 semver","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"cybersec42","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-15583","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-07-15T14:45:45.760884Z","version":"2.0.3"},"type":"ssvc"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-610","description":"CWE-610 Externally Controlled Reference to a Resource in Another Sphere","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-07-15T14:46:09.050Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"Grafana MCP Server","vendor":"Grafana","versions":[{"lessThanOrEqual":"0.17.1","status":"affected","version":"0.0.0","versionType":"semver"}]}],"credits":[{"lang":"en","type":"finder","value":"cybersec42"}],"datePublic":"2026-07-15T07:22:44.434Z","descriptions":[{"lang":"en","value":"A confused-deputy flaw in Grafana MCP Server allows an unauthenticated remote attacker to exfiltrate the server's environment-configured Grafana service-account token by supplying a crafted X-Grafana-URL request header. This also enables SSRF against arbitrary internal services, including cloud metadata endpoints."}],"metrics":[{"cvssV3_1":{"baseScore":8.6,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","version":"3.1"}}],"providerMetadata":{"dateUpdated":"2026-07-15T07:29:48.038Z","orgId":"57da9224-a3e2-4646-9d0e-c4dc2e05e7da","shortName":"GRAFANA"},"references":[{"tags":["vendor-advisory"],"url":"https://grafana.com/security/security-advisories/cve-2026-15583"}],"source":{"discovery":"BUG_BOUNTY"},"title":"SSRF (confused deputy) in Grafana MCP Server via X-Grafana-URL header","x_generator":{"engine":"cvelib 1.8.0"}}},"cveMetadata":{"assignerOrgId":"57da9224-a3e2-4646-9d0e-c4dc2e05e7da","assignerShortName":"GRAFANA","cveId":"CVE-2026-15583","datePublished":"2026-07-15T07:29:48.038Z","dateReserved":"2026-07-13T11:27:32.132Z","dateUpdated":"2026-07-15T14:46:09.050Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-07-15 08:16:22","lastModifiedDate":"2026-07-15 15:16:28","problem_types":["CWE-610","CWE-610 CWE-610 Externally Controlled Reference to a Resource in Another Sphere"],"metrics":{"cvssMetricV31":[{"source":"security@grafana.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":4}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-07-15T14:45:45.760884Z","id":"CVE-2026-15583","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"15583","Ordinal":"1","Title":"SSRF (confused deputy) in Grafana MCP Server via X-Grafana-URL h","CVE":"CVE-2026-15583","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"15583","Ordinal":"1","NoteData":"A confused-deputy flaw in Grafana MCP Server allows an unauthenticated remote attacker to exfiltrate the server's environment-configured Grafana service-account token by supplying a crafted X-Grafana-URL request header. This also enables SSRF against arbitrary internal services, including cloud metadata endpoints.","Type":"Description","Title":"SSRF (confused deputy) in Grafana MCP Server via X-Grafana-URL h"}]}}}