Moodle through 2.5.2 allows remote authenticated administrators to execute arbitrary programs by configuring the aspell pathname and then triggering a spell-check operation within the TinyMCE editor.Referenceshttps://community.rapid7.com/community/metasploit/blog/2013/10/30/seven-tricks-and-treatshttps://community.rapid7.com/community/metasploit/blog/2013/10/30/seven-foss-disclosures-part-onehttp://packetstormsecurity.com/files/164479/Moodle-Authenticated-Spelling-Binary-Remote-Code-Execution.html
