jwt-security
Safeguard articles tagged "jwt-security" — guides, analysis, and best practices for software supply chain and application security.
5 articles
5 Node.js security code snippets every backend developer should know
Five real Node.js vulnerability patterns with vulnerable-vs-fixed code: prototype pollution, NoSQL injection, missing headers, path traversal, and JWT flaws.
What is Broken Authentication
Broken authentication lets attackers assume another user's identity via credential stuffing, forged tokens, or auth-bypass CVEs like Fortinet's CVE-2022-40684.
Common OAuth2 and JWT implementation mistakes in FastAPI ...
A practical walkthrough of the FastAPI JWT security mistakes that lead to broken authentication, plus concrete fixes for OAuth2 flows and token validation.
JWT algorithm confusion / none-algorithm bypass explained
How attackers forge JWTs via RS256/HS256 key confusion and the alg:none bypass, with real CVEs, detection steps, and defenses.
Broken Authentication in API Endpoints
Broken authentication in API endpoints drove breaches at T-Mobile, Optus, and Peloton. Here's why it keeps happening and how to catch it before attackers do.