webmedium

Wander

hackthebox

Task: Exploit a web-based printer management interface to read the flag from the server filesystem. Solution: Use PJL (Printer Job Language) FSUPLOAD command with path traversal (0:/../../../) to escape the virtual filesystem and read /home/default/readyjob containing the flag.

$ ls tags/ techniques/
lfipath_traversalpjlprinter
path_traversalpjl_exploitationfilesystem_enumeration
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