PT-2026-104655 · Defunkt · Gist
CVSS v3.1
7.4
High
| Vector | AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
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. Attackers can present any certificate to read or modify GitHub API traffic, stealing OAuth tokens and login credentials to read and modify the victim's gists.
Fix
Improper Certificate Validation
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Weakness Enumeration
Related Identifiers
Affected Products
Gist