What you need to know about Log4Shell
Photo by ThisIsEngineering from Pexels Considered one of the largest exploitable vulnerabilities in history, Log4Shell affects many as Log4J is one of the most extensively used logging libraries. An issue that has existed for almost a decade but just recently was discovered, Log4Shell leaves companies vulnerable to the full extent of these attacks. AT&T Alien Labs blogged about the vulnerability back in December 2021, with more technical detail.