Empowering PHP passthru Encoding Techniques for Enhancing Security

We run this string through str_rot13() and set it as ... PHP can't execute anything thru exec() or popen(); Paths to ... pass-1 encoding: Permission denied · 3 · Access to /usr/bin from web ... This reduces the FTS index sizes by removing input that is very unlikely to be searched for. ... check_http: Implement chunked encoding decoding ... It just means that any PHP script can use exec to run commands, basically having shell access. But I doubt there's anything you can do with a ... ... PHP exec, as exploited by the Santy.A worm. Affected systems. phpBB Group phpBB 29. Impact. Denial of Service. Information disclosure. Loss of ... If you need to execute a command and have all the data from the command passed directly back without any interference, use the passthru() function. Parameters ¶. Let's go through the syntax of the base64_decode function. ... The first argument is the Base64-encoded data which you want to decode. The second ... We can even combine this exec trick with eval , by encoding the source code we want to run, and decoding it upon execution. This makes the ... I use ffmpeg to encode videos that i upload to my website, it works fine but the problem is that it requires exec function on host enabled, ... DirectoryIndex index.php index.html /index.php. DefaultLanguage ... Default Charset. Set the default character encoding sent in the HTTP header.