When using the Burp MCP to sent requests to the Intruder, the payload stubs are not correctly registered with Burp. Thus, the payload stubs need to be removed and manually re-added.
Burp Version
Burp Version 2026.4.3
Build Number 47818
Product Name Burp Suite Professional
Burp MCP Version
Commit Hash 2b07992eb017e524dfe88b44bec59ba37b3238c6
Patches yes (see PR #58; the issue persists also in the stock builds)
When using the Burp MCP to sent requests to the Intruder, the payload stubs are not correctly registered with Burp. Thus, the payload stubs need to be removed and manually re-added.
Burp Version
Burp MCP Version