{"id":"CVE-2026-123547","title":"OpenAM before 16.1.4 Open Redirect via SAML v2.0 RelayState","summary":"OpenAM before 16.1.4 contains an open redirect vulnerability that allows attackers to redirect users to external sites because RelayState is unchecked when no relayStateUrlList is configured. Attackers can craft single sign-on links with…","severity":"medium","cvss":4.7,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","cvssSource":"cna","cwe":["CWE-601"],"vendor":"OpenIdentityPlatform","product":"OpenAM","affected":["OpenAM < 16.1.4","OpenAM < 16.1.4"],"published":"2026-11-08","updated":"2026-11-08","sourceUpdated":"2026-11-08T01:37:52.076Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-123547","references":[{"url":"https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-fhqm-62hv-4phw","label":"GitHub Security Advisory (GHSA-fhqm-62hv-4phw)"},{"url":"https://www.vulncheck.com/advisories/openam-before-16.1.4-open-redirect-via-saml-2.0-relaystate","label":"VulnCheck Advisory: OpenAM before 16.1.4 Open Redirect via SAML v2.0 RelayState"}],"tags":["cve.org"],"ingestedAt":"2026-11-08T02:43:18.674Z","slug":"CVE-2026-123547","body":"## Overview\n\nOpenAM before 16.1.4 contains an open redirect vulnerability that allows attackers to redirect users to external sites because RelayState is unchecked when no relayStateUrlList is configured. Attackers can craft single sign-on links with a malicious RelayState to send users from the trusted OpenAM origin to phishing sites and bypass URL filters.\n\n## Affected\n\n- `OpenAM < 16.1.4`\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":[]}