Description
Invision Community up to and including version 5.0.6 contains a remote code execution vulnerability in the theme editor's customCss endpoint. By crafting a specially formatted `content` parameter with a `{expression="..."}` construct, arbitrary PHP can be evaluated. This module leverages that flaw to execute payloads or system commands as the webserver user.
Module options
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
msf > use exploit/multi/http/invision/customcss_rcemsf undefined(customcss_rce) > show actions ...actions...msf undefined(customcss_rce) > set ACTION < action-name >msf undefined(customcss_rce) > show options ...show and set options...msf undefined(customcss_rce) > runPrioritise with Active Threat Intelligence
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