CVE-2017-16897
8.1 · HIGHOverview
CVE-2017-16897 is a high-severity vulnerability affecting auth0 passport-wsfed-saml2. It was published on December 27, 2017 and has a CVSS 3.0 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability has been discovered in the Auth0 passport-wsfed-saml2 library affecting versions < 3.0.5. This vulnerability allows an attacker to impersonate another user and potentially elevate their privileges if the SAML identity provider does not sign the full SAML response (e.g., only signs the assertion within the response).
Remediation
Check the references section for vendor advisories and patches from auth0. Update passport-wsfed-saml2 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| auth0 | passport-wsfed-saml2 | >= 0, < 3.0.5 | Affected |
Frequently Asked Questions
What is CVE-2017-16897?
CVE-2017-16897 is a high-severity vulnerability affecting auth0 passport-wsfed-saml2. It was published on December 27, 2017 and has a CVSS 3.0 base score of 8.1 (HIGH).
How severe is CVE-2017-16897?
This vulnerability has a CVSS 3.0 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2017-16897?
Check the references section for vendor advisories and patches from auth0. Update passport-wsfed-saml2 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2017-16897?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-16897 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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