Secure your Jenkins instance or hackers will force you to! (Snapchat’s $5,000 Vulnerability)

After presenting “Doing Recon Like a Boss” at levelUp and releasing a blog post on HackerOne about the same topic, I decided to start looking for a few vulnerabilities on public programs to see if that methodology is still applicable to public programs. As a part of this I decided to look at Slack and Snapchat’s bug bounty programs and preforming my recon exactly as described in the talk.