The search results show that "what exploits are online" is a phrase that is used in different contexts. The first two results are related to the online status of exploits used in the game Roblox. The third result is about exploit kits, which are software tools built to exploit vulnerabilities automatically, with minimal effort on the part of the user. The fourth result is a website called Exploit Database, which provides exploits, shellcode, 0days, remote exploits, local exploits, web apps, vulnerability reports, security articles, tutorials, and more for penetration testers, researchers, and ethical hackers. Therefore, the question is too broad and unclear to provide a specific answer.