1. Home
  2. CVE Database
  3. CVE-2025-47949
HIGH · 7.5

CVE-2025-47949

samlify is a Node.js library for SAML single sign-on. A Signature Wrapping attack has been found in samlify prior to version 2.10.0, allowing an attacker to forge a SAML Response to authenticate as an...

Vulnerability Description

samlify is a Node.js library for SAML single sign-on. A Signature Wrapping attack has been found in samlify prior to version 2.10.0, allowing an attacker to forge a SAML Response to authenticate as any user. An attacker would need a signed XML document by the identity provider. Version 2.10.0 fixes the issue.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
Samlify ProjectSamlify< 2.10.0

Related Weaknesses (CWE)

CWE-347

References

FAQ

What is CVE-2025-47949?

CVE-2025-47949 is a vulnerability with a CVSS score of 7.5 (HIGH). samlify is a Node.js library for SAML single sign-on. A Signature Wrapping attack has been found in samlify prior to version 2.10.0, allowing an attacker to forge a SAML Response to authenticate as an...

How severe is CVE-2025-47949?

CVE-2025-47949 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-47949?

Check the references section above for vendor advisories and patch information. Affected products include: Samlify Project Samlify.