CVE-2026-123541 · Other
NO FIX YET · SEE WHAT TO DO
OpenAM before 16.1.4 matches trusted-partner destinations loosely during SAML 1.x single sign-on. An attacker can craft a link to /SAMLAwareServlet or /SAMLPOSTProfileServlet that sends a freshly authenticated user to an attacker-controlled phishing site.
first public Oct 22, 2026 · 1 source
Check it with your coding agent
It checks your repository and tells you if you’re affected, with the fix.
OpenAM deployments before 16.1.4 that use SAML 1.x single sign-on are exposed, since the flaw sits in the SAML servlets and trusted-partner destination check. Teams on OpenAM 16.1.4 or later, or not using SAML 1.x, can skip it. Exposure of the exact default configuration is unknown.
Not affected if no-saml-1x, openam-16.1.4-or-later
Who cares openam, saml, sso
16.1.4 or later is not affected per the description.16.1.4 or later.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.
This page as .md · .json · 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
Are you affected?
Tell InfraStack what you run. It checks this one, and every next one, against your stack.
Ask from here. InfraStack checks the affected versions against your stack and answers in your inbox.
InfraStack checks the affected versions against your stack and answers in Slack, with the evidence and the fix.