Web-Security

If you thought Log4Shell was a once-in-a-decade event, think again. React2Shell (CVE-2025-55182) emerged in late 2025 as a critical remote code execution vulnerability that made security teams everywhere relive the trauma of December 2021—but this time, the blast radius might be even larger. What Makes React2Shell Dangerous React is the most widely used web framework in the world. React Server Components (RSC), introduced to improve performance and SEO, have become the default for frameworks like Next.js. The vulnerability exists in how certain configurations handle attacker-controlled input on the server side. ...