Vulnerability Analysis
SSRF via webhooks explained
Webhook SSRF turns a trusted callback feature into an internal network foothold. Here is how the attack works, real incidents, and how to actually fix it.
Jul 29, 20267 min read
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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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RubyGems Escape Sequence Injection in Gem Owner Command (...
CVE-2019-8323 shows how RubyGems' gem owner command echoed unsanitized API response data to the terminal, enabling escape sequence injection attacks.
Jul 29, 20267 min read
Vulnerability Analysis
Kubernetes RBAC misconfiguration explained
RBAC misconfigurations like wildcard rules and default service account bindings have powered real cluster takeovers, from CVE-2018-1002105 to Siloscape.
Jul 29, 20266 min read
Open Source Security
RubyGems Malicious Gem Arbitrary Code Execution via Missi...
CVE-2019-8324 let a malicious RubyGems package run arbitrary code at install time via a crafted multi-line gem name evaluated during the preinstall check.
Jul 29, 20267 min read
AppSec
How to Read a Security Scanning Report Without Drowning in Noise
A security scanning report lists what a scanner found across your code, dependencies, and infrastructure. Here's how to read one, prioritize it, and act on what matters.
Jul 29, 20266 min read
Open Source
Is the mammoth npm Package Safe? A DOCX Converter Security Review
The mammoth npm package converts .docx files to HTML, but CVE-2025-11849 showed how a crafted document can read files off your server. Here is what to check.
Jul 29, 20266 min read
Vulnerability Analysis
Secrets leakage in Docker images explained
How credentials get baked into Docker image layers, real incidents that exposed them, and how to detect and stop secrets leakage in container images.
Jul 29, 20267 min read
Open Source
eslint-plugin-import and import-helpers: Order Your Imports, Catch Mistakes
eslint-plugin-import-helpers gives you fully configurable import ordering; eslint-plugin-import catches the real bugs — unresolved paths, phantom dependencies, cycles. Most codebases want both.
Jul 29, 20267 min read
Open Source Security
RubyGems Escape Sequence Injection via Unpack API (CVE-20...
CVE-2019-8325 lets a malicious RubyGems package inject terminal escape sequences via the unpack API. Here's the impact, affected versions, and how to remediate it.
Jul 29, 20268 min read
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