An improper control of parameters allows the spoofing of the from fields of the following screens: AgentTicketCompose, AgentTicketForward, AgentTicketBounce and AgentTicketEmailOutbound. This issue affects: ((OTRS)) Community Edition 5.0.x version 5.0.39 and prior versions; 6.0.x version 6.0.24 and prior versions. OTRS 7.0.x version 7.0.13 and prior versions.
Exploitability
AV:NAC:LPR:LUI:RScope
S:UImpact
C:NI:LA:N3.5/CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:NOther