{"id":"CVE-2026-69857","title":"Authorization bypass through user-controlled key in Azure Cosmos DB allows an authorized attacker to perform spoofing over a network.","summary":"Authorization bypass through user-controlled key in Azure Cosmos DB allows an authorized attacker to perform spoofing over a network.","severity":"high","cvss":8.5,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-639"],"vendor":"microsoft","product":"azure_cosmos_db","affected":["azure_cosmos_db"],"published":"2026-09-03","updated":"2026-09-09","sourceUpdated":"2026-09-09T18:50:00.367","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-69857","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69857","label":"secure@microsoft.com"}],"tags":["nvd","cve.org"],"epss":0.00436,"epssPercentile":0.37405,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-04T13:31:56.562490Z"},"ingestedAt":"2026-09-08T16:34:19.213Z","slug":"CVE-2026-69857","body":"## Overview\n\nAuthorization bypass through user-controlled key in Azure Cosmos DB allows an authorized attacker to perform spoofing over a network.\n\n## Affected\n\n- `azure_cosmos_db`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":47,"depthScoreParts":{"impact":46.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}