CVE-2026-105221

Katalog CVE

CVSS 7.4 · High EPSS 0,18%

Kerentanan Improper Certificate Validation. Skor CVSS 3.1 7.4 (High) menurut vulncheck.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

4 Oktober 2026

Terakhir diubah

6 Oktober 2026

Status NVD

Deferred

CVSS 3.1

7.4 (High), sumber vulncheck.com
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-295: Improper Certificate Validation

EPSS (30 hari)

0,18% peluang dieksploitasi; lebih tinggi dari 6,8% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/defunkt/gist
• https://github.com/defunkt/gist/blob/v6.0.0/lib/gist.rb#L466-L468
• https://github.com/defunkt/gist/commit/07ccc1a6d46e9d36f0e85d0b1c5d795890ae6bcf
• https://github.com/defunkt/gist/issues/373
• https://www.vulncheck.com/advisories/gist-rubygem-before-6.1.0-disabled-tls-certificate-verification