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Technical Articles

Banner announcing CVE-2026-42945: NGINX Rift Vulnerability Explained with data-center visuals in blue and yellow text

Massive NGINX Security Flaw Discovered: Understanding CVE-2026-42945

by SupportPRO Admin May 16, 2026

The internet depends heavily on web servers and reverse proxies to deliver websites, APIs, and cloud applications securely and efficiently. One of the most widely used technologies in this space is NGINX, trusted by enterprises, startups, cloud providers, and DevOps teams worldwide. In May 2026, cybersecurity researchers disclosed a critical vulnerability named NGINX Rift, tracked as CVE-2026-42945. What makes this discovery especially alarming is that the flaw reportedly remained hidden inside the NGINX codebase for nearly 18 years before being identified. The vulnerability affects the ngx_http_rewrite_module and can potentially allow …

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Monitoring and Alerting for SSM Agent Health

AWS Technical Articles

How to Monitor and Alert SSM Agent Health with AWS Config, EventBridge, and Lambda

by Ardra Shaji May 8, 2026

written by Ardra Shaji

Managing EC2 instances at scale requires ensuring that all instances are properly configured and connected to AWS Systems Manager (SSM). Issues like missing or non-responsive SSM Agents and unmanaged instances can create operational gaps and disrupt automation. To solve this, we can use AWS Config, Amazon EventBridge, and AWS Lambda to build a monitoring and alerting system that continuously checks compliance, detects SSM Agent health issues in real time, and triggers alerts or remediation – improving visibility, security, and control across your AWS environment. A. Checking EC2 Instances for SSM …

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Blue molecular icon next to the text 'xmlrpc.php' on a pale yellow background.

Technical Articles Troubleshooting WordPress

XML-RPC in WordPress: What It Is, Security Risks, and How to Disable It Safely

by Ardra Shaji May 7, 2026

written by Ardra Shaji

xmlrpc.php is a core WordPress file that enables remote communication with your website through the XML-RPC protocol. It allows external applications and services to interact with your site without needing direct access to the WordPress dashboard. In earlier versions of WordPress, XML-RPC was disabled by default. However, starting from version 3.5, it has been enabled by default to support features like integration with the WordPress mobile app, allowing it to communicate seamlessly with WordPress installations. What xmlrpc.php Does Originally introduced to support remote publishing, it allows: Security Risks of xmlrpc.php …

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Server Security Technical Articles Troubleshooting

MongoDB Vulnerability CVE-2025-14847: Risks, Impact, and How to Fix It

by SupportPRO Admin December 29, 2025

written by SupportPRO Admin

Database issues like this always sound uneasy, especially when they involve MongoDB, because that’s usually where the most sensitive stuff lives. MongoDB Vulnerability CVE-2025-14847 is one of those problems that doesn’t look scary at first glance, but it can turn into a real mess if it’s ignored. 1. What Is MongoDB Vulnerability CVE-2025-14847? MongoDB Vulnerability CVE-2025-14847 is a recent security issue affecting certain MongoDB setups. The issue primarily arises from inadequate security settings, which can enable unauthorized users to access or interact with the database inappropriately. In simple terms, if …

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General Topics Server Security Technical Articles

Critical Next.js Vulnerability CVE-2025-66478 : Remote Code Execution Risk and How to Fix It

by SupportPRO Admin December 23, 2025

written by SupportPRO Admin

A major security flaw Next.js Vulnerability CVE-2025-66478 has turned up in some Next.js apps that use React Server Components (RSC) with the App Router. With a perfect CVSS score of 10.0, this one’s about as bad as it gets. If someone exploits it, they can run their own code right on your server. This blog post explaining this does a good job: it breaks down what’s wrong, who’s at risk, and how to fix it. If you run a public-facing Next.js app in production, don’t wait. This really needs your …

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Cloud Support Services Technical Articles Troubleshooting

How to Fix 502 Bad Gateway: Why IP Works but Domain Fails – Reverse Proxy Guide

by SupportPRO Admin November 18, 2025

written by SupportPRO Admin

When you see a 502 Bad Gateway error , it can be frustrating, especially when your website works perfectly fine using the server’s IP address, but breaks when you access it through the domain name. It’s a very common issue that happens when you’re using a reverse proxy such as Nginx, Apache, or HAProxy. In this blog, we explained why it happens, and how you can fix it by following the steps one by one.

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RunCloud server support Technical Articles

RunCloud vs cPanel: The Ultimate Guide for Cloud Server Management

by SupportPRO Admin October 31, 2025

written by SupportPRO Admin

If you’ve worked with servers for any amount of time, you’ve probably bumped into cPanel — it’s practically everywhere. For shared hosting, it’s fine. But once you start managing multiple cloud servers, things start to feel clunky. That’s when I moved over to RunCloud. And honestly, it felt like stepping into the modern world. RunCloud doesn’t just give you a control panel — it gives you control. You can manage several servers, handle deployments, monitor performance, and automate everything without logging into each box manually. If you’re still on the …

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Cloud Support Services cPanel RunCloud Technical Articles

RunCloud or cPanel in 2025: Which is Better for Cloud Hosting?

by SupportPRO Admin September 24, 2025

written by SupportPRO Admin

If you’ve managed a website before, chances are you are familiar with cPanel. It’s been the most popular panel for years. Reliable, familiar, and packed with features. Then there’s RunCloud a newer player built for modern cloud servers. It’s lighter, faster, and built with developers in mind.

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Cloudflare Technical Articles

Using Cloudflare Turnstile as a CAPTCHA Alternative

by Ashila Antony September 9, 2025

written by Ashila Antony

What is Cloudflare Turnstile : Cloudflare Turnstile is an all new CAPTCHA replacement that aims to offer a more pleasant verification experience, make Internet users’ privacy and security stronger, and spam less of a burden. While traditional CAPTCHAs can make users jump through hoops from solving puzzles to identifying images at the end of the day, Turnstile was built to be unobtrusive, to operate in the background without causing much friction for your users! It uses a combination of JavaScript and client-side intelligence to check if the request is coming …

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Technical Articles web hosting

Enhancing WordPress Performance with AccelerateWP

by SupportPRO Admin October 28, 2023

written by SupportPRO Admin

CloudLinux OS introduces AccelerateWP, a newly unveiled feature tailored for WordPress optimization, seamlessly integrated into the CloudLinux operating system. This feature pack is designed to elevate the performance of websites, offering faster loading times, smoother navigation, heightened security, and advanced functionalities for both service providers and site owners. AccelerateWP encompasses a set of optimization modules specifically curated for system administrators and website owners. This tool empowers users to pinpoint and resolve performance issues at both server and application levels.

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