CVE-2019-7218: Citrix ShareFile

Medium severity, CVSS 5.9. EPSS: 1.2% chance of exploitation in the next 30 days.

Citrix ShareFile before 19.23 allows a downgrade from two-factor authentication to one-factor authentication. An attacker with access to the offline victim's otp physical token or virtual app (like google authenticator) is able to bypass the first authentication phase (username/password mechanism) and log-in using username/otp combination only (phase 2 of 2FA).

Affected products

• Citrix ShareFile: up to and including 19.1

Published 2019-05-13. Last modified 2026-06-17.