Options to set params from OpenAPI "requestBody"

[chelalex]

I used to start scanning OpenAPI via Nuclei 3.4.10:

nuclei -l openapi.json -im openapi -c 50 -bulk-size 50 -rate-limit 200 -sresp

While scanning Nuclei is using required_openapi_params.yaml variables to set them into OpenAPI endpoints like this:

        "parameters": [
          {
            "name": "index",
            "in": "path",
            "description": "index",
            "required": true,
            "style": "simple",
            "schema": {
              "description": "index",
              "type": "string"
            },
            "example": "index1"
          }
        ],

but Nuclei doesn't set these values into requestBody params:

        "requestBody": {
          "description": "my description",
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/<...>/<...>/MultipleRequest"
              },
              "example": {
                "node": "node1",
                "values": {
                  "index-name": "index1",
                  "keys": "key1"
                }
              }
            }
          }
        },

      "MultipleRequest": {
        "description": "multiple request",
        "title": "MultipleRequest",
        "required": [
          "node",
          "values"
        ],
        "type": "object",
        "properties": {
          "node": {
            "type": "string",
            "description": "node",
            "maxLength": 128
          },
          "values": {
            "type": "array",
            "maxItems": 100,
            "description": "key array",
            "items": {
              "$ref": "#/<...>/<...>/myindex"
            }
          }
        },
        "additionalProperties": false
      },

I could solve this by providing a full example value for the requestBody schema in my OpenAPI spec under the example field (look at https://github.com/orgs/projectdiscovery/discussions/7083)
Please add more options as -var for requestBody values or add specific files which Nuclei will check while scanning