Vulnerability Analysis
CVE-2021-23343: ReDoS in path-parse
CVE-2021-23343 is a ReDoS vulnerability in path-parse before 1.0.7 that lets crafted path strings stall Node.js apps. Here's how it works and how to fix it.
Jul 1, 20267 min read
Resources
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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Software supply chain attack statistics and trends report
Software supply chain attacks keep climbing year over year. Here are the stats, incidents, and trends security teams need to know in 2026.
Jul 1, 20268 min read
Best Practices
6 free GitHub security settings every maintainer should e...
GitHub Advanced Security costs per committer, but six free GitHub repository security settings — from 2FA to secret scanning — already stop most real-world supply chain attacks.
Jul 1, 20267 min read
Vulnerability Analysis
CVE-2018-1000620: ReDoS in marked markdown parser
A ReDoS flaw in the marked Markdown parser (CVE-2018-1000620) let crafted input stall Node.js services. Here's the impact, fix, and how to catch it in your dependency tree.
Jul 1, 20268 min read
Standards
NIST SP 800-53 Release 5.2.0: Three New Controls You Cannot Ignore
NIST released SP 800-53 5.2.0 on August 27, 2025 with three new controls focused on patch root-cause analysis, structured logging, and cyber resiliency. Here is what it means for compliance teams.
Jul 1, 20267 min read
Software Supply Chain Security
Laravel Lang supply chain advisory
A leaked PAT let attackers rewrite 700+ git tags across four Laravel-Lang packages, planting a credential stealer that ran on every PHP request.
Jul 1, 20267 min read
Vulnerability Analysis
Inside the GitHub Advisory Database: how vulnerability re...
How vulnerability records actually get into the GitHub Advisory Database — curation, CNA status, GHAS enrichment, and the gaps in severity and version data teams should watch for.
Jul 1, 20267 min read
Vulnerability Analysis
CVE-2022-21680: ReDoS in marked via block token regexes
CVE-2022-21680: how a ReDoS in marked's block-tokenizer regexes could let attackers freeze Markdown-rendering services, plus affected versions, fix, and mitigation steps.
Jun 30, 20267 min read
Vulnerability Analysis
CVE-2022-21681: Second ReDoS flaw in marked
CVE-2022-21681 is a ReDoS flaw in marked's inline tokenizer that lets crafted Markdown hang parsing. What's affected, severity, and how to remediate.
Jun 30, 20266 min read
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