Application Security
CWE-447 Unimplemented or Unsupported Feature in UI
A security option that looks supported in the UI but does nothing underneath. CWE-447 explained with router, browser and GUI tool examples.
Oct 18, 20262 min read
Resources
Supply Chain Security, in plain English.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
Filter
Articles
RSS feedApplication Security
CWE-446 UI Discrepancy for Security Feature
The interface says a security feature is on, but it is not. CWE-446 explains how false reassurance in a UI becomes a vulnerability.
Oct 18, 20262 min read
Application Security
CWE-444 HTTP Request Smuggling: How It Happens and How to Fix It
Proxies and servers that read the same HTTP message differently let attackers smuggle requests past controls. CWE-444 explained with real CVEs.
Oct 18, 20264 min read
Application Security
CWE-441 Confused Deputy: Unintended Proxy and How to Stop It
When a service forwards a request and loses track of who sent it, an attacker can borrow its access. CWE-441 explained, with fixes.
Oct 18, 20265 min read
Application Security
CWE-440 Expected Behavior Violation: When Code Ignores Its Spec
A feature, API or function that does not do what its specification says. CWE-440 explained, with observed examples and test-based defenses.
Oct 18, 20262 min read
Application Security
CWE-44 Internal Dot Path Equivalence and CVE-2025-24813
CWE-44 covers file.name style internal dots that confuse path handling. A 2025 servlet bug shows how code execution can follow.
Oct 18, 20264 min read
Application Security
CWE-439 Behavioral Change in New Version or Environment
Software that works on one version or platform can break its security assumptions on the next. CWE-439 explained with observed examples.
Oct 18, 20262 min read
Application Security
CWE-437 Incomplete Model of Endpoint Features: Explained
A firewall, IDS or proxy that does not know how the real endpoint behaves can be fooled. Here is how CWE-437 happens and how to design around it.
Oct 18, 20263 min read
Application Security
CWE-436 Interpretation Conflict: When Systems Disagree
A proxy or firewall that parses traffic differently from the server behind it can be tricked into passing bad input. CWE-436 explained.
Oct 18, 20262 min read
Stay informed
Weekly insights on software supply chain security, delivered to your inbox.
Self-healing security runs on Safeguard.
Your first fix PR is minutes away.
No sales call required, even your agent can complete the purchase over MCP.