$ cat writeup.md…
$ cat writeup.md…
Hack The Box
Task: a PHP/MySQL web app with a localhost-only profile edit feature and a server-side communication endpoint. Solution: abuse parser confusion for SSRF to 127.0.0.1, plant a second-order SQLi in the session name, write a PHP webshell with INTO OUTFILE, and read the randomized flag file.
Permission denied (requires tier.pro)
Sign in with GitHub, Discord, or Google to continue. No email required.
$sign in$ grep --similar