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Weakness (CWE) CWE-295 Improper Certificate Validation 1

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TI-2026-67696 CVE-2026-105221 · GHSA-phqh-xp3p-h6mr

Disabled TLS certificate verification in gist RubyGem

Priority LOW 39

The gist RubyGem before 6.1.0 contains an improper certificate validation vulnerability that allows on-path attackers to intercept HTTPS traffic because http_connection in lib/gist.rb sets VERIFY_NONE.

CVSS 4.0CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.00226 · Published 2026-10-04 · Fixed in 6.1.0 CWE-295

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