stored xss in app.lemlist.com

Hi there, I found a stored xss [app.lemlist.com](https://app.lemlist.com/). ## Steps To Reproduce: 1. go to https://app.lemlist.com/. 1. create or edit **campaigns**. 1. visit tab **Buddies-to-Be**. 1. click **Add one** on the right Top. 1. Fill in the input 1. add `/><svg src=x onload=confirm(document.domain);>` ** Icebreaker** and **companyName** 1. click create . ## POC {F901411} ## Impact Stealing cookies