{"id":"CVE-2026-106076","title":"A vulnerability allowing an authenticated organization-transfer peer to inject SQL into the configuration database of the source Veeam Backup for Microsoft 365 server, leading to cross-tenant read and write of configuration data and remo…","summary":"A vulnerability allowing an authenticated organization-transfer peer to inject SQL into the configuration database of the source Veeam Backup for Microsoft 365 server, leading to cross-tenant read and write of configuration data and remo…","severity":"critical","cvss":9,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","cvssSource":"cna","cwe":["CWE-89"],"vendor":"Veeam","product":"Backup for Microsoft 365","affected":["backup_for_microsoft_365 >= 8.0 <= 8.5.0.1014"],"published":"2026-10-27","updated":"2026-10-27","sourceUpdated":"2026-10-27T16:16:58.882Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-106076","references":[{"url":"https://www.veeam.com/kb4957"}],"tags":["cve.org"],"ingestedAt":"2026-10-27T16:32:34.393Z","slug":"CVE-2026-106076","body":"## Overview\n\nA vulnerability allowing an authenticated organization-transfer peer to inject SQL into the configuration database of the source Veeam Backup for Microsoft 365 server, leading to cross-tenant read and write of configuration data and remote code execution as the PostgreSQL service account.\n\n## Affected\n\n- `backup_for_microsoft_365 >= 8.0 <= 8.5.0.1014`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":49.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}