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Category: Vulnerability Research

In-depth analysis of software flaws, CVEs, and exploit development.

November 27, 2025November 27, 2025 U Debasish Rao

OpenAI Mixpanel Incident – 7 Critical Lessons

Case Studies Cybersecurity News Vulnerability Research
OpenAI Mixpanel Incident – 7 Critical Lessons

OpenAI Mixpanel Incident: On November 9, 2025, OpenAI disclosed a security incident — but not inside their own systems.The issue originated from Mixpanel, one of

Cyber Attack, Cybersecurity, Ethical Hacking, HackerVault, Threat Intelligence2 Comments on OpenAI Mixpanel Incident – 7 Critical Lessons
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August 14, 2025August 14, 2025 U Debasish Rao

Charon Ransomware Strikes Middle East: A New Era of APT-Level Ransomware Attacks

Defensive Security Threat Inteligence Vulnerability Research
Charon Ransomware Strikes Middle East: A New Era of APT-Level Ransomware Attacks

In August 2025, the Charon ransomware attack has been detected targeting critical sectors across the Middle East, marking a new phase of sophisticated ransomware blending

Cybersecurity, HackerVault, Web Vulnerabilities7 Comments on Charon Ransomware Strikes Middle East: A New Era of APT-Level Ransomware Attacks
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April 15, 2025April 15, 2025 U Debasish Rao

CVE-2025-29927: Critical Authorization Bypass in Next.js Middleware

Vulnerability Research Web Application Security
CVE-2025-29927: Critical Authorization Bypass in Next.js Middleware

On March 21, 2025, a critical vulnerability identified as CVE-2025-29927 was disclosed in the Next.js framework. This flaw allows attackers to bypass middleware-based authorization checks

Bug Bounty, Cyber Attack, Ethical Hacking, HackerVault, Web Vulnerabilities4 Comments on CVE-2025-29927: Critical Authorization Bypass in Next.js Middleware
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April 14, 2025April 14, 2025 U Debasish Rao

CVE-2025-23087: The Universal Node.js Vulnerability You Can’t Ignore

Vulnerability Research Cybersecurity News Web Application Security
CVE-2025-23087: The Universal Node.js Vulnerability You Can’t Ignore

🧠 What Is CVE-2025-23087? CVE-2025-23087 is a high-severity vulnerability impacting all End-of-Life (EOL) Node.js versions, up to and including v17.9.1. It isn’t a single exploit,

CVE-2025-23087, Cybersecurity 2025, EOL Node.js risk, HackerVault, HeroDevs NES, llhttp exploit, Node.js PoC, Node.js upgrade guide, Node.js vulnerability, OpenSSL v1 vulnerability5 Comments on CVE-2025-23087: The Universal Node.js Vulnerability You Can’t Ignore
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April 5, 2025April 5, 2025 U Debasish Rao

The Scary Truth About Log4Shell: How CVE-2021-44228 Exposed Millions

Vulnerability Research
The Scary Truth About Log4Shell: How CVE-2021-44228 Exposed Millions

🔓 Introduction In late 2021, a critical vulnerability shook the cybersecurity world—CVE-2021-44228, better known as Log4Shell. It affected Apache Log4j, a popular logging library used

Apache Log4j, Critical Vulnerability, CVE-2021-44228, Cyber Attack, Cybersecurity, Exploit Breakdown, Fix for CVE-2021-44228, HackerVault, How Log4Shell works, Java Logging Exploit, Java Security Flaw, JNDI Exploit, Log4j exploit explained, Log4j Vulnerability, Log4Shell, Real-world cyber threats, Remote Code Execution, Security Exploit, Security Patch, Vulnerability Research, What is Log4Shell, Zero-Day Vulnerability3 Comments on The Scary Truth About Log4Shell: How CVE-2021-44228 Exposed Millions
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Recent Posts

Visual representation of CVE-2025-55182 showing React Server Components remote code execution risk and server-side security threat
Uncategorized

CVE-2025-55182: 7 Critical Insights Into the React Server Components RCE

December 13, 2025December 13, 2025
CVE-2025-55182 is a critical pre-authentication remote code execution (RCE) vulnerability in React Server Components (RSC),…
Extended guide: 7 powerful OWASP Authentication Failures — deep technical analysis, real breaches, mitigation playbooks, and advanced defenses for 2025.
Cybersecurity Tutorials Defensive Security Web Application Security

7 Powerful OWASP Authentication Failures

December 11, 2025December 11, 2025
OWASP Authentication Failures remain the leading cause of breaches across web apps, mobile apps, APIs,…
Diagram illustrating the Nginx caching secrets workflow
Cybersecurity Tutorials Web Application Security

5 Powerful Nginx Caching Secrets to Drastically Boost Performance

December 7, 2025December 7, 2025
The path to a HackerVault-grade fast and resilient web application infrastructure inevitably leads through efficient…
Abstract illustration showing encryption concepts for cryptographic failures
Cybersecurity Tutorials Ethical Hacking Tools & Scripts Web Application Security

7 Powerful Ways to Prevent Cryptographic Failures

November 29, 2025November 29, 2025
Cryptographic failures remain one of the most critical risks in modern security systems. In fact,…
openai mixpanel incident diagram
Case Studies Cybersecurity News Vulnerability Research

OpenAI Mixpanel Incident – 7 Critical Lessons

November 27, 2025November 27, 2025
OpenAI Mixpanel Incident: On November 9, 2025, OpenAI disclosed a security incident — but not…
owasp security misconfiguration diagram showing cloud, servers, and security shield
Cybersecurity Tutorials

OWASP Security Misconfiguration – 7 Critical Risks & How to Fix Them

November 23, 2025November 23, 2025
OWASP security misconfiguration is one of the most common and dangerous vulnerabilities in modern applications.…

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HackerVault is a hub for in-depth cybersecurity research, insights, and discoveries. From ethical hacking techniques to the latest vulnerabilities, we decode the digital world to empower security enthusiasts, professionals, and curious minds alike.

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Thumbnail Posts

Visual representation of CVE-2025-55182 showing React Server Components remote code execution risk and server-side security threat
Uncategorized

CVE-2025-55182: 7 Critical Insights Into the React Server Components RCE

December 13, 2025December 13, 2025
Extended guide: 7 powerful OWASP Authentication Failures — deep technical analysis, real breaches, mitigation playbooks, and advanced defenses for 2025.
Cybersecurity Tutorials Defensive Security Web Application Security

7 Powerful OWASP Authentication Failures

December 11, 2025December 11, 2025
Diagram illustrating the Nginx caching secrets workflow
Cybersecurity Tutorials Web Application Security

5 Powerful Nginx Caching Secrets to Drastically Boost Performance

December 7, 2025December 7, 2025
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