This repo is a small learning project built with Spring Boot to understand how authentication works in real apps. It is not a production-ready system. It is a hands-on project to learn the core flow: ...

A secure Spring Boot 4 REST API built around a simple blog-style domain model containing users, posts, and comments. The application supports JWT authentication, protected endpoints, JPA persistence, ...

Spring Security’s critical UnboundID LDAP flaw could let remote attackers gain admin access to exposed in-memory LDAP directories.

Cloudflare Workers Spectre attack research published August 19, 2026 showed JWT token theft at 12 bits per second in live ...

Attackers exploit SharePoint CVE-2026-55040 after a Rapid7 PoC release, forging JWTs to impersonate site users or admins.

Hackers have already begun using a proof-of-concept (PoC) exploit for a critical Microsoft SharePoint vulnerability, published by cybersecurity company Rapid7 on Tuesday.

SharePoint CVE-2026-55040, a critical JWT authentication bypass, is being actively exploited hours after Rapid7 published a ...

Attackers are exploiting SharePoint flaw CVE-2026-55040 after a public PoC was released, allowing unauthenticated users to impersonate administrators. Attackers started exploiting CVE-2026-55040 (CVSS ...