Took me a while, but here is the full article! If you want to see some weird URL parsing behavior, here you can find a lot of them :) sec.leonardini.dev/blog/playing... Disclaimer: no exploits nor vulnerabilities in this post, just some broken code

Currenly playing around with Bun's URL parser, and I must say it's pretty fun. It's not vulnerable as it's never used raw, but expect a few GH issues and a blog post about it. Spoiling the least interesting quirk to keep you on your toes :) Hopefully I'm not ruining anybody's future challenge :')

TIL that in Go this snippet produces `/foo/bar`, and... I feel like that's.. wrong..? The HTTP server router does not handle this as `/foo/bar`, and parsing this with Node returns `/foo%2fbar` (which is what I expected) Does anyone have any insight on this?

Yesterday my first PHP CVE was published: CVE-2024-11234. In some specific configurations, this vulnerability could allow for CRLF injection when using stream contexts. sec.leonardini.dev/blog/cve-202... Many thanks to @minimalblue.bsky.social for reviewing my original report

Sharing CVE-2024-11234 affecting PHP. This vulnerability could lead to CRLF injection when using Stream Contexts under certain conditions. Discovered and reported by @p1anka.bsky.social, I only reviewed the report some time ago! github.com/php/php-src/...