React2Shell Chaos: A New Bug with Maximum Impact on React.js and Next.js!
React2Shell, a critical remote code execution vulnerability in React.js, is making waves with its CVSS rating of 10.0, and it’s not just for bragging rights. This flaw could let attackers take control of servers faster than you can say “JavaScript.” Exploitation is easy, so upgrading React.js immediately is a must!
Hot Take:
Who knew that React.js, the beloved library for building snazzy UIs, would turn into an uninvited guest at your cyber party? React2Shell is here, ready to crash your server-side bash with its maxed-out severity rating. It’s like Log4Shell’s younger sibling trying to steal the spotlight — only this time, the exploit is so easy, even your grandma could do it. So buckle up, React enthusiasts, because this bug is about to take you on a ride you didn’t sign up for!
Key Points:
– React2Shell vulnerability (CVE-2025-55182) affects server-side React.js with a severity rating of 10.0.
– Exploitation could lead to remote code execution and full server control.
– Default configurations of React Server Function endpoints and Next.js apps are vulnerable.
– PoC exploits have been verified, with fake PoCs appearing online.
– Immediate upgrades to patched React.js and Next.js versions are recommended.