Vulnerability Analysis
SQL injection: a complete developer's guide
A developer's guide to SQL injection: how it works, why CWE-89 still ranks in MITRE's Top 25, real breaches, and how to detect and fix it.
Dec 14, 20257 min read
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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.
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OS command injection explained
OS command injection lets attackers run arbitrary shell commands via unsanitized input. See how it works, real CVEs like PAN-OS 2024, and fixes.
Dec 13, 20256 min read
Vulnerability Analysis
Insecure deserialization vulnerabilities explained
Insecure deserialization vulnerabilities let attackers turn trusted classes into gadget chains for RCE. See real CVEs, affected languages, and fixes.
Dec 13, 20256 min read
Vulnerability Analysis
XML External Entity (XXE) injection explained
XXE injection lets attackers abuse XML parsers to read files, hit cloud metadata via SSRF, or crash servers — here's how it works and how to stop it.
Dec 13, 20257 min read
Vulnerability Analysis
Cross-site request forgery (CSRF) explained
CSRF forges authenticated requests using a victim's own session cookies. Learn how real attacks against Netflix and uTorrent worked, and how to stop them.
Dec 13, 20257 min read
Vulnerability Analysis
Open redirect vulnerabilities explained
Open redirect flaws (CWE-601) score as medium severity alone, but they power real phishing campaigns against Google, Amex, and Microsoft. Here's how they work and how to stop them.
Dec 12, 20257 min read
Vulnerability Analysis
Arbitrary file upload vulnerabilities explained
Arbitrary file upload flaws (CWE-434) have caused breaches from Equifax to GitLab. Here's how they work, the CVEs that prove it, and how to stop them.
Dec 12, 20257 min read
Vulnerability Analysis
Directory listing exposure risks explained
Directory listing vulnerabilities expose raw file trees via one misconfigured Apache, Nginx, or IIS directive. Here's how they happen and how to fix them.
Dec 12, 20257 min read
Vulnerability Analysis
Time-of-check to time-of-use (TOCTOU) race condition vulnerabilities
TOCTOU race conditions let attackers swap a resource between a security check and its use. Real CVEs, exploit mechanics, and prevention patterns explained.
Dec 12, 20257 min read
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