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Vulnerability Analysis

CVE-2018-11776: Remote code execution in Apache Struts2 v...

CVE-2018-11776 lets attackers achieve unauthenticated RCE in Apache Struts2 via crafted namespace/OGNL injection. Affected versions, timeline, and fixes.

Jun 25, 20267 min read
Vulnerability Analysis

CVE-2019-0230: OGNL remote code execution in Apache Struts2

CVE-2019-0230 lets attackers chain forced double OGNL evaluation in Struts2 tag attributes into remote code execution. Here's what's affected, the CVSS/EPSS context, and how to remediate it.

Jun 25, 20268 min read
Container Security

Kubernetes admission controllers for security

How Kubernetes admission controllers work, why defaults leave clusters exposed, and how Pod Security Admission, OPA Gatekeeper, and Kyverno close the gap.

Jun 25, 20266 min read
Compliance

HIPAA requirements and application security

HIPAA's Security Rule ties ePHI protection to application security, but scanner tools like Checkmarx rarely map findings to 45 CFR safeguards. Here's what compliance teams actually need.

Jun 25, 20267 min read
Security

What Does 'CVE: BYN' Mean? Decoding Vulnerability Identifiers

If you searched for 'cve: byn', you probably landed on a garbled query. Here is what a CVE identifier actually is, how to read one, and why 'BYN' is not part of it.

Jun 25, 20265 min read
Security

How Do You Run a Vulnerability Test? A Practical Guide

A vulnerability test is a systematic check of a system for known security weaknesses. Here is what it involves, the types available, and how to run one that produces action instead of a wall of findings.

Jun 25, 20266 min read
Container Security

Lessons from the CNCF Kubernetes security audit

The 2019 CNCF Kubernetes security audit found 37 issues rooted in insecure defaults. Here's what it uncovered and what still applies today.

Jun 25, 20267 min read
AppSec

Security in PHP: Framework-Level Protections and Common Gaps

Security in PHP improved enormously once frameworks took over escaping, CSRF, and query building. The remaining incidents live in the gaps where developers step outside those rails.

Jun 25, 20266 min read
Compliance

Federal AST mandate M-22-09 explained

OMB's M-22-09 forces federal agencies to run continuous application security testing under zero trust. Here's what changed, and how Safeguard compares to Checkmarx.

Jun 25, 20267 min read

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