What is CVSS (Common Vulnerability Scoring System)
CVSS scores rate vulnerability severity from 0.0 to 10.0 — but a 9.8 doesn't mean exploitable in your app. Here's how the math and priorities really work.
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.
CVSS scores rate vulnerability severity from 0.0 to 10.0 — but a 9.8 doesn't mean exploitable in your app. Here's how the math and priorities really work.
EPSS scores every CVE's real-world exploit probability. Here's how the FIRST.org model works, how it differs from CVSS, and how to use it to triage faster.
An exploit is code that weaponizes a vulnerability. Learn how exploits differ from CVEs, how attackers acquire them, and how to prioritize real exploitation risk.
XSS lets attackers inject malicious JavaScript into trusted pages. Learn how stored, reflected, and DOM-based XSS work, real breaches, and defenses.
SQL injection (CWE-89) lets attackers rewrite database queries via untrusted input — here's how SQLi works, its types, severity, and how to prevent it.
A technical walkthrough of how SQL injection works, the main attack variants, real breaches it caused, and how to detect and prevent it.
CSRF forges an authenticated request using a victim's own session cookie. Learn how it works, real Gmail/YouTube cases, and how to detect and fix it.
SSRF turns a server's own trusted network position against it. Learn how the Capital One breach happened, real CVEs, and how to detect and prevent it.
RCE lets attackers run code on your systems remotely, often without login. Learn how it works, real CVE examples, and how to detect it before exploitation.
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