Dalfox Server Mode has an Unauthenticated Arbitrary File Create/Append via output Option in github.com/hahwul/dalfox
output
{ "review_status": "UNREVIEWED", "url": "https://pkg.go.dev/vuln/GO-2026-5257" }
"https://vuln.go.dev/ID/GO-2026-5257.json"