AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2019-11027

CRITICAL · CVSS 9.8 EPSS 2.97% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-06-10 · 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.

Detected Signals
exploit
GitHub PoC Links
github.com ↗

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

CVE
CVE-2019-11027
Severity
CRITICAL
CVSS
9.8
EPSS
2.97%

Original NVD Description

Ruby OpenID (aka ruby-openid) through 2.8.0 has a remotely exploitable flaw. This library is used by Rails web applications to integrate with OpenID Providers. Severity can range from medium to critical, depending on how a web application developer chose to employ the ruby-openid library. Developers who based their OpenID integration heavily on the "example app" provided by the project are at highest risk.