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New Vulnerability in n8n
This isn’t good: We discovered a critical vulnerability CVE-2026-21858, CVSS 10.0 in n8n that enables attackers to take over locally deployed instances, impacti...
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Hundreds of Millions of Audio Devices Need a Patch to Prevent Wireless Hacking and Tracking
Flaws in how 17 models of headphones and speakers use Google’s one-tap Fast Pair Bluetooth protocol have left devices open to eavesdroppers and stalkers....
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Microsoft updates Windows DLL that triggered security alerts
Microsoft has resolved a known issue that was causing security applications to incorrectly flag a core Windows component, the company said in a service alert po...
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REST API and Common HTTP Methods
REST APIs are everywhere — from web apps to mobile apps and microservices. If you’re learning backend or frontend development, understanding REST APIs and HTTP...
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Samsung Magician SSD software ‘High Severity’ vulnerability patched — upgrade to the newest v9.0.0 to prevent potential DLL hijacking and privilege escalation
Samsung has published a security advisory after a high-severity vulnerability was discovered in its Magician SSD management software on Windows....
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🔄I Thought PUT and PATCH Were the Same… I Was Wrong
🧠 Why These HTTP Methods Matter In REST APIs, HTTP methods are not just syntax. They define: - API behavior - Client expectations - Data integrity - Error han...
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Cloudflare + MongoDB: How to fix 'Error: Dynamic require of 'punycode/' is not supported'
Connecting MongoDB from Cloudflare Workers – A Work‑around for the “Dynamic require of “punycode/” is not supported” Error If you’ve followed my previous posth...
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Microsoft Will Finally Kill an Encryption Cipher That Enabled a Decade of Windows Hacks
The weak RC4 for administrative authentication has been a hacker holy grail for decades....
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CRITICAL: New React Server Component Vulnerabilities - Denial of Service and Source Code Exposure
!Cover image for CRITICAL: New React Server Component Vulnerabilities - Denial of Service and Source Code Exposurehttps://media2.dev.to/dynamic/image/width=1000...
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CRITICAL Next.js Security Alert: Patch 'React2Shell' RCE Now
The Next.js and React ecosystem is currently dealing with a severe Remote Code Execution RCE vulnerability known as React2Shell tracked as CVE‑2025‑66478. If yo...
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React2Shell RCE Vulnerability: Critical Exploit in React Server Components and Next.js — Patch Immediately
Overview A severe security vulnerability in React Server Components RSC, dubbed React2Shell, enables remote code execution RCE on servers running React and Nex...
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Entendendo APIs e sua estrutura.
O que é uma API? API significa Application Programming Interface em português: Interface de Programação de Aplicações. Basicamente, uma API é um jeito de um...