{"id":"CVE-2026-106078","aliases":[],"title":"A vulnerability allowing an unauthenticated attacker to bypass REST API authentication with a forged federation token and receive responses from REST ","description":"A vulnerability allowing an unauthenticated attacker to bypass REST API authentication with a forged federation token and receive responses from REST API endpoints that do not call the Veeam Backup for Microsoft 365 backup service.","severity":"medium","score":6.9,"published":"2026-10-27T16:16:58.925Z","modified":"2026-10-27T16:16:58.925Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://www.veeam.com/kb4957"],"sources":[{"name":"CVE","id":"CVE-2026-106078","modified":"2026-10-27T16:16:58.925Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-106078"}],"assessments":[{"source":"CNA","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":6.9}]}