Url redirection to untrusted site ('open redirect') in M365 Copilot allows an unauthorized attacker to elevate privileges over a network.
Exploitability
AV:NAC:LPR:NUI:RScope
S:CImpact
C:HI:HA:N9.3/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:NInput Validation