#RCE

A maximum-severity (CVSS 10.0) vulnerability in React Server Components is being actively exploited by Chinese state-sponsored actors and ransomware groups. The flaw allows unauthenticated remote code execution on servers running default configurations of Next.js and other React frameworks.

A critical authentication bypass in Kentico Xperience CMS lets attackers log in with only a username, chain to file-write, and execute code. Fixed in 13.0.178; CISA confirms active exploitation since Dec 2024.