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.
Node's legacy url.parse() is deprecated (DEP0169), and parser mismatches between it, the WHATWG URL API, and fetchers are a documented root cause of SSRF and open redirects.
A 2024 GeoServer flaw showed unsanitized input reaching an XPath evaluator can mean remote code execution, not just data leakage. Here's how to prevent it.
Cache poisoning, tunneling, and NXDOMAIN floods all abuse the same trust: DNS was built to be fast and open, not authenticated.
OSS-Fuzz has found over 13,000 vulnerabilities since 2016, yet most AppSec teams still treat fuzzing as a research curiosity rather than a pipeline stage.
One `verify=False` in a requests call disables both certificate and hostname checks — the same escape hatch PEP 476 tried to close in 2014.
A single @RequestBody bound to a JPA entity can let attackers set fields like isAdmin — DTOs close that gap by design, not by discipline.
Node.js worker_threads share memory across V8 isolates by design — CVE-2025-23083 (CVSS 7.7) shows even the permission model meant to contain them can be bypassed.
Bandit maps findings to CWE IDs like CWE-502 and CWE-78, but flake8 and pylint never look for a vulnerability at all — the three tools solve different problems.
A practical, no-hype comparison of penetration testing platforms and pentest-as-a-service vendors — what to evaluate, six real providers reviewed, and where supply chain risk fits in.
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