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Case File

CVE-2019-17268

CRITICAL · CVSS 9.8 EPSS 2.44% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-02-07 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2019-17268
Severity
CRITICAL
CVSS
9.8
EPSS
2.44%

Original NVD Description

The omniauth-weibo-oauth2 gem 0.4.6 for Ruby, as distributed on RubyGems.org, included a code-execution backdoor inserted by a third party. Versions through 0.4.5, and 0.5.1 and later, are unaffected.