PHP PHAR - file_exists can be dangerous

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Today in "from 0 to pentesting hero" we will talk about a function that checks if a file with the given name exists on the hard drive.
Could such a simple functionality be harmful? You will find out in today's episode.

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#from0topentestinghero#php #phar
  1. KacperSzurekEN
  2. php
  3. phar
  4. archive
  5. injection
  6. object
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Комментарии
Автор

I am blown away by the quality of your videos

karimdhrif
Автор

Does it only work if I use the .phar extension?

michallebel