Authentication Bypass Using an Alternate Path or Channel

Overview fastify is an overhead web framework, for Node.js. Affected versions of this package are vulnerable to Authentication Bypass Using an Alternate Path or Channel via malformed URLs in the fourOhFour router in lib/four-oh-four.js. An attacker can reach an encapsulated not-found handler and...

CVE-2026-76169

Fastify (versions >= 4.0.0 and

CVE-2026-43937 YAF.NET: Pre-Handler Authorization Bypass on Admin Pages Enabling Blind SQL Execution via `/Admin/RunSql`

YetAnotherForum.NET YAF.NET is a C ASP.NET forum. Prior to 4.0.5, Any admin OnPost… handler executes its side effects before the ResultFilterAttribute rewrites the response to a 302 to /Info/4. The most impactful abuse is /Admin/RunSql, whose OnPostRunQuery binds Editor from the POST body and...