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Security

Hacking Tools Explained: What Every Defender Should Understand

A hacking tool is only as good or bad as its operator. Here is how defenders should think about the tools attackers use, and how to turn them into a defensive advantage.

Feb 14, 20255 min read
Security

How Secure Code Reviews Catch Bugs Before Attackers Do

Code reviews are one of the cheapest security controls you have, but only if they look for the right things. Here is how to run secure code reviews that actually find vulnerabilities.

Feb 14, 20256 min read
Security

CVE-2022-31630: The PHP GD imageloadfont() Out-of-Bounds Read Explained

CVE-2022-31630 is an out-of-bounds read in PHP's GD extension triggered through imageloadfont(). Here are the affected versions, real impact, and the fix.

Feb 14, 20255 min read
Security

How to Use PyPI openpyxl Safely: Security Risks and Fixes

The openpyxl package on PyPI is safe for most workloads, but XML parsing and spreadsheet formula injection deserve attention. Here is what to watch for.

Feb 13, 20255 min read
Security

eslint-plugin-jest-dom: What It Secures and What It Does Not

eslint-plugin-jest-dom enforces better jest-dom assertions, but as a dev dependency it also lives in your supply chain. Here is where its real security value and its real risk both sit.

Feb 11, 20254 min read
Security

What a Static Application Security Test Catches (and What It Misses)

A clear-eyed look at the static application security test: how SAST works, the vulnerability classes it finds, its blind spots and false positives, and how to run it without drowning developers.

Feb 11, 20256 min read
Security

CVE-2023-45857: The Axios XSRF Token Leak Explained

How CVE-2023-45857 caused Axios to leak XSRF tokens to any host over cross-origin requests, who is affected, and the one-line upgrade that fixes it.

Feb 11, 20256 min read
Security

nginx/1.18.0 (ubuntu): What the Server Banner Reveals and How to Reduce Risk

Seeing nginx/1.18.0 (ubuntu) in a Server header tells you the version, the packaging, and roughly the age of a deployment. Here is what that string implies for security and what to check before assuming you are exposed.

Feb 11, 20256 min read
Security

awesome-typescript-loader: Why to Migrate Off It

awesome-typescript-loader is an unmaintained webpack loader for TypeScript. Here is the security case for migrating to ts-loader and how to do it cleanly.

Feb 11, 20255 min read
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