{"id":"CVE-2026-123541","title":"OpenAM before 16.1.4 Open Redirect via SAML 1.x Trusted-Partner Matching","summary":"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 /SAMLAwareSe…","severity":"medium","cvss":4.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N","cvssSource":"cna","cwe":["CWE-601"],"vendor":"OpenIdentityPlatform","product":"OpenAM","affected":["OpenAM < 16.1.4"],"published":"2026-11-08","updated":"2026-11-08","sourceUpdated":"2026-11-08T01:37:47.953Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-123541","references":[{"url":"https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-rw43-r238-4c7j","label":"GitHub Security Advisory (GHSA-rw43-r238-4c7j)"},{"url":"https://www.vulncheck.com/advisories/openam-before-16.1.4-open-redirect-via-saml-1-x-trusted-partner-matching","label":"VulnCheck Advisory: OpenAM before 16.1.4 Open Redirect via SAML 1.x Trusted-Partner Matching"}],"tags":["cve.org"],"ingestedAt":"2026-11-08T02:43:18.679Z","slug":"CVE-2026-123541","body":"## Overview\n\nOpenAM 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.\n\n## Affected\n\n- `OpenAM < 16.1.4`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":26,"depthScoreParts":{"impact":25.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}