Log injection attacks and how to stop forging your own audit trail
One unsanitized turns a log line into two, and a critical Log4j flaw with a CVSS score of 10.0 turned a log message into remote code execution.
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.
One unsanitized turns a log line into two, and a critical Log4j flaw with a CVSS score of 10.0 turned a log message into remote code execution.
Google's Zanzibar paper (USENIX ATC 2019) showed relationship graphs authorizing access with sub-10ms latency at massive scale — here's when RBAC or ABAC beats it instead.
Nuxt 3's server runs as one long-lived Node process — a single misplaced ref() can leak one user's data into another user's response.
OWASP reordered its Top 10 for 2025 — Broken Access Control is back at #1 and a new Mishandling of Exceptional Conditions category debuts at #10.
CVE-2021-41773 turned a broken path-normalization routine in Apache 2.4.49 into remote code execution. Here's how canonicalization stops the whole bug class.
A 2025 npm phishing attack hit packages with 2.6 billion weekly downloads. Here's how React and TypeScript teams reduce XSS, API, and dependency risk.
CVE-2020-15084 let attackers forge JWTs against express-jwt because one algorithm check was missing — a case study in why gateways need four defense layers, not one.
CWE-22 path traversal climbed three spots to #5 on the 2024 CWE Top 25. Here's how to validate, store, and scan Fastify uploads without trusting the client.
Memory leaks aren't just a performance bug — from Heartbleed to Samba's CVE-2018-16851, they're a documented attack surface. Here's how they're caused, scored, and detected.
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