#rce

A critical security flaw in NGINX Plus and NGINX Open is being actively exploited in the wild, just days after it was disclosed. The vulnerability, CVE-2026-42945, is a heap buffer overflow affecting a wide range of NGINX versions from 0.6.27 through 1.30.0.

A recently published guide demonstrates how a vulnerability in SAR2HTML version 3.2.1 can be exploited for remote code execution. The walkthrough, based on a TryHackMe challenge, shows how attackers can gain root privileges and full control over a target system by leveraging this specific software flaw.