The title of the HN submission was changed. It used to be the article's subtitle, "How I Hired 7 Freelancers to Exploit this Weird Vulnerability".
"This one weird X" is a common clickbait pattern, and indeed, in this case, it is misleading: the article's descriptions of the purposely-introduced "weird" vulnerabilities aren't useful, only the freelance test results are.
"This one weird X" is a common clickbait pattern, and indeed, in this case, it is misleading: the article's descriptions of the purposely-introduced "weird" vulnerabilities aren't useful, only the freelance test results are.