CVE-2026-6410 — Path Traversal

CVE-2026-6410 — Path Traversal

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CVE-2026-6410 — @fastify/static versions 8.0.0 through 9.1.0 allow path traversal when directory listing is enabled via the list option. The dirList.path() function resolves directories outside the configured static root using path.join() without a containment check. A remote unauthenticated attacke

What This Means For You

  • If your environment is affected by CWE-22, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-6410 updates and patches.

Related ATT&CK Techniques

🛡️ Detection Rules

5 rules · 6 SIEM formats

5 auto-generated detection rules for this incident, mapped to MITRE ATT&CK. Available in Sigma, Splunk SPL, Sentinel KQL, Elastic Lucene, QRadar AQL, and Wazuh.

high T1190 Initial Access

Web Application Exploitation Attempt — CVE-2026-6410

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Indicators of Compromise

IDTypeIndicator
CVE-2026-6410 vulnerability CVE-2026-6410
CWE-22 weakness CWE-22
Source & Attribution
Source PlatformNVD
ChannelNational Vulnerability Database
PublishedApril 16, 2026 at 17:16 UTC

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