Investigating the Return of the PHP2Shell Nightmare

The public PoC claiming “RCE via a PHP core UAF” did not work in my lab. After reading the official patches, the actual causes turned out to be state corruption during OOM handling and state left behind across requests—not a zval UAF within a single request. What this article concludes I built a local Docker lab to investigate the PHP... Weiterlesen: Investigating the Return of the PHP2Shell Nightmare