Video write-up about the Real World CTF challenge "flaglab" that involved exploiting a gitlab 1day. Actually two CVEs are combined to achieve full remote code execution:

CVE-2018-19571 (SSRF) + CVE-2018-19585 (CRLF) = RCE

flaglab - docker-compose: https://gist.github.com/LiveOverflow/...
Release: https://about.gitlab.com/2018/11/28/s...

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#CTF #CVE