{"uuid": "5888586a-0daa-4ef0-82dc-07f8ef98792f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-105221", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/117386066373169204", "content": "CRITICAL: gist RubyGem versions 4.0.0 \u2013 <6.1.0 vulnerable to improper cert validation (CVE-2026-105221). SSL verification is disabled, exposing GitHub creds to on-path attackers. Patch to 6.1.0+ now! https://radar.offseq.com/threat/cve-2026-105221-improper-certificate-validation-in-defunkt-gist-a4b1b7125f9195f8 #OffSeq #CVE2026105221 #RubyGems #infosec", "creation_timestamp": "2026-10-05T03:00:26.403560Z"}