CVE-2017-1000452: Samlify Project Samlify

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

An XML Signature Wrapping vulnerability exists in Samlify 2.2.0 and earlier, and in predecessor Express-saml2 which could allow attackers to impersonate arbitrary users.

Affected products

• Samlify Project Samlify: up to and including 2.2.0

Published 2018-01-02. Last modified 2026-06-17.