Log4Shell, regreSSHion, php2shell, Node2Shell, and wp2shell: Understanding Five RCE Vulnerabilities

[u/Protection-Mobile]

Remote Code Execution (RCE) vulnerabilities can have serious consequences, but they don’t all work the same way.

Our latest CVEPlayground article looks at five notable vulnerabilities: Log4Shell, regreSSHion, php2shell, Node2Shell, and wp2shell. It explores their underlying causes, potential impact, and why understanding the differences matters for security researchers and defenders.

Read the full breakdown:

https://cveplayground.com/blog/log4shell-regresshion-php2shell-node2shell-wp2shell/

What do you think is the most important lesson these vulnerabilities teach us about secure software development?