{"id":"CVE-2026-66800","aliases":["EUVD-2026-63623","GHSA-hjp2-pvfv-h8vh"],"status":"published","title":"Azure Data Factory Information Disclosure Vulnerability","description":"Server-side request forgery (ssrf) in Azure Data Factory allows an unauthorized attacker to disclose information over a network.","severity":{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00973,"percentile":0.62315,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-918"],"published":"2026-08-20T21:47:08Z","modified":"2026-11-10T22:01:19Z","products":[{"vendor":"microsoft","product":"azure data factory"},{"vendor":"microsoft","product":"azure_data_factory"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66800","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66800"},{"url":"https://github.com/advisories/GHSA-hjp2-pvfv-h8vh"}],"sources":{"cve":[{"id":"CVE-2026-66800","title":"Azure Data Factory Information Disclosure Vulnerability","description":"Server-side request forgery (ssrf) in Azure Data Factory allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-08-20T21:47:08.385Z","modified":"2026-11-10T22:01:19.699Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-918"],"updated_at":"2026-11-10T23:49:30.334266Z"}],"euvd":[{"id":"EUVD-2026-63623","description":"Server-side request forgery (ssrf) in Azure Data Factory allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-08-20T21:47:08Z","modified":"2026-11-10T22:01:19Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-10T23:24:16.163953Z"}],"ghsa":[{"id":"GHSA-hjp2-pvfv-h8vh","title":"Server-side request forgery (ssrf) in Azure Data Factory allows an unauthorized attacker to...","description":"Server-side request forgery (ssrf) in Azure Data Factory allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-08-21T00:31:21Z","modified":"2026-08-21T00:31:30Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T15:10:48.883791Z"}],"nvd":[{"id":"CVE-2026-66800","description":"Server-side request forgery (ssrf) in Azure Data Factory allows an unauthorized attacker to disclose information over a network.","status":"published","published":"2026-08-20T22:17:56.043Z","modified":"2026-10-18T20:10:00.11Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-918"],"updated_at":"2026-11-02T14:12:40.302911Z"}]}}