If you have anything to do with Web security and not live under a rock, you surely have heard about the latest Log4j vulnerability that had surfaced in the last few days.
Here is an excellent explanation and some potential suggestions for fixing it:
Log4Shell explained – how it works, why you need to know, and how to fix it
This is a big one, so you want to understand it, asses any impacts it might have on your own applications, and patch them up quickly. Otherwise you are opening yourself up for some serious problems.
