I am a server owner/modder who has been investigating the random barbed wire cuts that people get.
Im sure you are aware of this bug. But sometimes people get up to 7 cuts when they are close to a fence with barbed wire, but not touching.
I logged player hits by fences and whenever my players report this bug, they are always hundreds or sometimes thousands of meters away from the fence in question.
But they are close, to another fence with barbed wire.

This feels like the DamageArea Trigger is getting confused about which fence the player is near.

https://cdn.discordapp.com/attachments/653107460776919060/733126529881735218/unknown.png