Vulnerability Analysis
ansi-regex ReDoS vulnerability (CVE-2021-3807)
CVE-2021-3807 is a ReDoS flaw in the widely-used ansi-regex npm package. Here's the impact, affected versions, CVSS/EPSS context, and how to fix it.
Jan 3, 20268 min read
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PrintNightmare CVE-2021-34527: The Windows Print Spooler Bug That Haunted Every Enterprise
PrintNightmare gave attackers SYSTEM-level access through the Windows Print Spooler service running on nearly every Windows machine. The patch rollout was a mess.
Jan 2, 20267 min read
Vulnerability Analysis
nth-check ReDoS vulnerability (CVE-2021-3803)
CVE-2021-3803 turned a niche CSS selector parser into an ecosystem-wide audit headache. Here's the real exploitability picture and how to fix it.
Jan 2, 20268 min read
Vulnerability Analysis
tough-cookie prototype pollution (CVE-2023-26136)
CVE-2023-26136: a prototype pollution flaw in tough-cookie hides deep in transitive Node.js dependencies. Impact, timeline, and remediation steps.
Jan 2, 20268 min read
Vulnerability Analysis
cross-spawn ReDoS vulnerability (CVE-2024-21538)
CVE-2024-21538 is a ReDoS flaw in the widely-used cross-spawn npm package. Learn the impact, CVSS/EPSS context, and how to remediate it.
Jan 1, 20267 min read
Vulnerability Analysis
Express.js open redirect vulnerability (CVE-2024-29041)
CVE-2024-29041 lets attackers weaponize Express.js redirects for phishing. See affected versions, CVSS/EPSS data, and how to remediate fast.
Jan 1, 20267 min read
Vulnerability Analysis
http-cache-semantics ReDoS vulnerability (CVE-2022-25881)
CVE-2022-25881 lets attacker-influenced HTTP responses trigger catastrophic regex backtracking in http-cache-semantics, hanging Node.js services. Here's how to detect and fix it.
Jan 1, 20267 min read
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