This module exploits a file upload vulnerability found in LibrettoCMS 1.1.7, and possibly prior. Attackers can bypass the file extension check and abuse the upload feature in order to upload a malicious PHP file without authentication, which results in arbitrary remote code execution.
Linux,PHP
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
msf > use exploit/unix/webapp/libretto_upload_exec
msf exploit(libretto_upload_exec) > show targets
...targets...
msf exploit(libretto_upload_exec) > set TARGET < target-id >
msf exploit(libretto_upload_exec) > show options
...show and set options...
msf exploit(libretto_upload_exec) > exploit
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