JavaScript

Discussions, questions and news about JavaScript from cybersecurity professionals on Cyberr.

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🚀 Open to Remote Work | Front-End Developer | Job & Internship Opportunities Hello cyberr Network! 👋 I’m ac…

Ather sultan — Front-End Developer | React.js | JavaScript | HTML5 | CSS3 | Tailwind CSS | Open to Remote Opportunities

🚀 Open to Remote Work | Front-End Developer | Job & Internship Opportunities Hello cyberr Network! 👋 I’m actively looking for remote opportunities as a Front-End Developer, where I can contribute my skills, learn from experienced developers, and build modern, responsive, and u…

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https://youtu.be/kIG2ffjUrXU في الفيديو ده من مجتمع Information Security Tutorials هنناقش أبرز الثغرات الأمني…

SHERIF SALAH EL-DIN — Cyber Security Analyst

https://youtu.be/kIG2ffjUrXU في الفيديو ده من مجتمع Information Security Tutorials هنناقش أبرز الثغرات الأمنية اللي اتكشفت في Node.js خلال أكتوبر 2026، وهنفهم ليه تحديثات الأمان الخاصة بالـ Runtime والـ Dependencies ممكن تكون حاسمة في حماية تطبيقات الويب والأنظمة اللي بتعتمد علي…

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There is a security problem at the intersection of AI and software development that is growing faster than th…

David Seagal — Information Security Engineer / Security Operations Consultant

There is a security problem at the intersection of AI and software development that is growing faster than the industry is responding to it. AI coding tools, Copilot, Cursor, ChatGPT, Claude, Gemini, are now writing substantial portions of production code at most software compan…

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Started with a JS credential leak. Ended with: cross-tenant payments + webhook interception. Fintech APIs sti…

Imrane T. — Offensive Security | Attack Chains & Business Logic

Started with a JS credential leak. Ended with: cross-tenant payments + webhook interception. Fintech APIs still break the same way: auth is there, isolation isn’t. Write-up (sanitized): https://medium.com/@insid_e/how-i-chained-a-hardcoded-password-into-a-cross-merchant-payment-…

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I created a personal portfolio website using code to showcase my certifications, projects, skills, and more.…

Fatima Zoghbor — Master's of Applied Cybersecurity Student | Fresh Bachelor's Graduate

I created a personal portfolio website using code to showcase my certifications, projects, skills, and more. This portfolio was built using React, Vite, and Tailwind CSS, and deployed using GitHub Pages. It includes responsive design and a modern UI to present my work in a clear…

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📰 Malicious sites use JavaScript to build malware in browser memory https://www.bleepingcomputer.com/news/se…

usama rasheed — Cybersecurity | Web Application Penetration Tester | Vulnerability Assessment | OWASP Top 10 | Burp Suite Professional

📰 Malicious sites use JavaScript to build malware in browser memory https://www.bleepingcomputer.com/news/security/malicious-sites-use-javascript-to-build-malware-in-browser-memory/ via BleepingComputer · 🛡️ Powered by Cyberr Threat Intelligence — platform.cyberr.ai/news

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This time, Sam went for a more temporary and “hidden” approach for user authentication. Unfortunately for him…

Julian Javier Eduardo Uribe Xolalpa — Cyber Security Analyst

This time, Sam went for a more temporary and “hidden” approach for user authentication. Unfortunately for him, he forgot one small detail: users weren’t just clicking buttons, they actually knew their way around JavaScript. https://jjeuribe.github.io/posts/hackthissite-basic-lev…

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🧑‍💻Reason You Should Never Skip Reading JavaScript! Most automated tools missed this one. While manually re…

John Ebinyi Odey — Security Researcher | Penetration Tester | Reverse Engineer

🧑‍💻Reason You Should Never Skip Reading JavaScript! Most automated tools missed this one. While manually reviewing a target's JavaScript last week, I discovered an 🔥"Open Redirect vulnerability" in the "returl" parameter used during authentication. This parameter was invisibl…

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MSHTML better known as Trident, is the web rendering engine used by Microsoft’s classic web browsers. It is t…

Julian Javier Eduardo Uribe Xolalpa — Cyber Security Analyst

MSHTML better known as Trident, is the web rendering engine used by Microsoft’s classic web browsers. It is the technology behind Internet Explorer, older versions of Outlook, Microsoft Office, and many other legacy Windows features. Historically, MSHTML (Trident) has been one o…

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