CVE-2026-51833

Xenforo version 2.3.8 is vulnerable to a Server-Side Request Forgery (SSRF) . This flaw allows users with administrator privileges or the ability to add and save RSS feeds to induce the server to make requests to unintended locations. Consequently, an attacker can enumerate internal services and ...

CVE-2026-55187

Mailpit is an email testing tool and API for developers. Prior to 1.30.2, the remediation shipped for CVE-2026-27808 is incomplete because the tools.IsInternalIP deny-list in internal/tools/net.go relies on Go's standard library classification helpers and does not block IPv6 transition mechanisms...