Rails YAML deserialization RCE history and CVE-2013-0156 ...
A deep dive into CVE-2013-0156, the Rails YAML deserialization RCE that let attackers execute code via crafted requests, and how to remediate it.
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.
A deep dive into CVE-2013-0156, the Rails YAML deserialization RCE that let attackers execute code via crafted requests, and how to remediate it.
Semver promises predictability in dependency management. In practice, it creates a trust model with serious security implications that most developers do not consider.
After one year, the CISA KEV catalog has reshaped how organizations prioritize patching. Here's what the data tells us about real-world exploitation.
Man-in-the-browser malware rewrites transactions inside a victim's own browser, bypassing TLS and OTP 2FA -- here's how it works and how to stop it.
A practical guide to auditing your Rails Gemfile and Gemfile.lock for vulnerable dependencies using bundler-audit, from triage through CI automation.
After a supply chain breach, the remediation window is your best opportunity to implement controls that should have existed before the incident. This guide covers what to harden and in what order.
CISA's Secure by Design initiative shifts security responsibility from users to manufacturers. Here's what it means for how you build software.
Credential rotation limits how long a leaked API key, password, or token stays valid. Here's how it works, how often to do it, and why automation matters.
CVE-2023-27350 in PaperCut NG/MF allowed unauthenticated RCE through the print management server. Cl0p and LockBit ransomware groups jumped on it within days.
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