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.
CVE-2021-21284 let remapped-root containers escalate to real host root, defeating Docker's userns-remap isolation. Here's the full breakdown and fix.
Prototype pollution has hit lodash, jQuery, minimist, hoek, and immer since 2018. Here's how the bug works and why it keeps coming back in npm.
Path traversal (CWE-22) has powered CVEs from Apache to Citrix to F5. Here's how it works, real breaches, and how to stop it.
SSRF turns a server into an attacker's proxy into your internal network. Here's how it works, what Capital One's breach taught the industry, and how to stop it.
XSS has topped vulnerability lists for two decades. Here's how reflected, stored, and DOM-based XSS actually work, real incidents, and how to fix them.
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.
OS command injection lets attackers run arbitrary shell commands via unsanitized input. See how it works, real CVEs like PAN-OS 2024, and fixes.
Insecure deserialization vulnerabilities let attackers turn trusted classes into gadget chains for RCE. See real CVEs, affected languages, and fixes.
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.
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