CVE-2013-4593: Omniauth-Facebook Project Omniauth-Facebook

High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days.

RubyGem omniauth-facebook has an access token security vulnerability

Affected products

• Omniauth-Facebook Project Omniauth-Facebook: up to and including 1.5.0

Published 2019-12-11. Last modified 2026-06-16.