CVE-2026-105221 | defunkt gist up to 6.0.x lib/gist.rb http_connection certificate validation

October 5, 2026 Yanac

A vulnerability described as problematic has been identified in defunkt gist up to 6.0.x. The affected element is the function http_connection of the file lib/gist.rb. Such manipulation leads to improper certificate validation.

This vulnerability is traded as CVE-2026-105221. The attack may be launched remotely. There is no exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More