Advisories

OpenAM before 16.1.4 Open Redirect via SAML 1.x Trusted-Partner Matching

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Severity
medium
Date
Affecting
  • OpenAM >= 0, < 16.1.4

CWE
  • CWE-601 URL Redirection to Untrusted Site ('Open Redirect')
CVSS
5.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N
Credit
qurb4n01, vharseko, maximthomas, tsujiguchitky
Description
OpenAM before 16.1.4 contains an open redirect vulnerability that allows remote attackers to redirect users after SAML 1.x single sign-on by exploiting loose trusted-partner destination matching. Attackers can craft links to /SAMLAwareServlet or /SAMLPOSTProfileServlet with a destination host resembling a trusted partner to send authenticated users to attacker-controlled phishing sites.

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