Broken Keys: Critical Authlib Flaws Expose Millions to JWT Forgery and Padding Oracles Vulnerability Report Broken Keys: Critical Authlib Flaws Expose Millions to JWT Forgery and Padding Oracles Do Son March 17, 2026 0 Security researchers exposed three critical vulnerabilities in Authlib, the widely used library for building OAuth and OpenID... Read More Read more about Broken Keys: Critical Authlib Flaws Expose Millions to JWT Forgery and Padding Oracles