CVE-2021-43138: Code injection risk in async npm package
A prototype-pollution flaw in async's iterator functions (CVE-2021-43138) could escalate to code injection. Affected versions, severity, timeline, and remediation steps inside.
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 prototype-pollution flaw in async's iterator functions (CVE-2021-43138) could escalate to code injection. Affected versions, severity, timeline, and remediation steps inside.
CVE-2019-19844 let attackers hijack Django accounts by exploiting how case-sensitive email matching broke the base36 password reset token flow.
CVE-2018-14574 let attackers abuse Django CommonMiddleware's APPEND_SLASH redirect to send users to external, attacker-controlled domains.
Is Java safe? The language has strong built-in protections, but real Java risk lives in dependencies, deserialization, and configuration. Here is the honest picture.
A clear guide to git pull remote branch workflows: fetching, checking out a remote branch for the first time, and the tracking setup that avoids surprises.
How DevOps delivery value is measured in practice: the four DORA metrics, why security belongs in the picture, and the traps that make the numbers lie.
A phished maintainer account turned eslint-config-prettier and four sibling npm packages into a malicious install-time payload — here's what happened and how to check exposure.
Capture the flag cyber security competitions turn real security skills into a game where you find hidden flags by breaking, analyzing, and defending systems. Here is how they work and why they build practitioners.
Dependabot catches known vulnerabilities, not injected malware. Here's how GitHub Advanced Security handles malicious packages — and where the gaps remain.
Weekly insights on software supply chain security, delivered to your inbox.
Your first fix PR is minutes away.
No sales call required, even your agent can complete the purchase over MCP.