{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-121825", "assignerOrgId": "37c6977f-aa3f-41e8-829b-3e8ff4df3c14", "state": "PUBLISHED", "assignerShortName": "openam-jp", "dateReserved": "2026-11-04T05:52:24.036Z", "datePublished": "2026-11-09T02:58:31.602Z", "dateUpdated": "2026-11-09T02:58:31.602Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "37c6977f-aa3f-41e8-829b-3e8ff4df3c14", "shortName": "openam-jp", "dateUpdated": "2026-11-09T02:58:31.602Z"}, "title": "Open redirect in the Liberty ID-FF service provider single sign-on flow", "affected": [{"vendor": "OpenAM consortium", "product": "OpenAM (OpenAM Consortium Edition)", "collectionURL": "https://github.com/openam-jp/openam", "modules": ["Liberty ID-FF"], "defaultStatus": "unaffected", "versions": [{"version": "14.0.0", "lessThan": "14.0.6", "versionType": "semver", "status": "affected"}]}], "descriptions": [{"lang": "en", "value": "OpenAM (OpenAM Consortium Edition) 14.0.5 and earlier contains an open redirect vulnerability (CWE-601) in the Liberty ID-FF service provider single sign-on flow. The goto parameter of the /preLogin endpoint is stored as the RelayState of the Liberty ID-FF authentication request without validation, and after the user completes single sign-on at the identity provider, the assertion consumer service redirects the browser to that value. A remote unauthenticated attacker can induce a user to access a crafted URL and, after the user authenticates, redirect the user to an arbitrary website, which may be used for phishing. Only deployments in which a Liberty ID-FF hosted service provider is configured are affected; Liberty ID-FF is not configured by default. This issue is fixed in 14.0.6, which disables the legacy Liberty ID-FF endpoints."}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "cweId": "CWE-601", "description": "CWE-601: URL Redirection to Untrusted Site ('Open Redirect')"}]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N", "baseScore": 5.1, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "ACTIVE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "LOW", "subIntegrityImpact": "LOW", "subAvailabilityImpact": "NONE"}}, {"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "baseScore": 6.1, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}}], "solutions": [{"lang": "en", "value": "Upgrade to OpenAM (OpenAM Consortium Edition) 14.0.6 or later. Note that 14.0.6 disables the legacy Liberty ID-FF endpoints."}], "workarounds": [{"lang": "en", "value": "If Liberty ID-FF is not used, remove the Liberty ID-FF servlet mappings (including /preLogin, /IntersiteTransferService and /AssertionConsumerService/*) from WEB-INF/web.xml, or block access to these endpoints at a reverse proxy or web application firewall."}], "credits": [{"lang": "en", "type": "finder", "value": "Arittro Sarkar"}], "references": [{"name": "OpenAM Consortium Security Advisories", "url": "https://openam-jp.github.io/Advisories/CVE-2026-121825/", "tags": ["vendor-advisory"]}, {"name": "OpenIdentityPlatform OpenAM GHSA-5c3q-hp86-xjr8 (Liberty ID-FF RelayState open redirect fixed in 16.1.4)", "url": "https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-5c3q-hp86-xjr8", "tags": ["related"]}], "source": {"discovery": "EXTERNAL"}}}}

{}

{"affected": [{"affectedData": [{"collectionURL": "https://github.com/openam-jp/openam", "defaultStatus": "unaffected", "modules": ["Liberty ID-FF"], "product": "OpenAM (OpenAM Consortium Edition)", "vendor": "OpenAM consortium", "versions": [{"lessThan": "14.0.6", "status": "affected", "version": "14.0.0", "versionType": "semver"}]}], "source": "37c6977f-aa3f-41e8-829b-3e8ff4df3c14"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "OpenAM (OpenAM Consortium Edition) 14.0.5 and earlier contains an open redirect vulnerability (CWE-601) in the Liberty ID-FF service provider single sign-on flow. The goto parameter of the /preLogin endpoint is stored as the RelayState of the Liberty ID-FF authentication request without validation, and after the user completes single sign-on at the identity provider, the assertion consumer service redirects the browser to that value. A remote unauthenticated attacker can induce a user to access a crafted URL and, after the user authenticates, redirect the user to an arbitrary website, which may be used for phishing. Only deployments in which a Liberty ID-FF hosted service provider is configured are affected; Liberty ID-FF is not configured by default. This issue is fixed in 14.0.6, which disables the legacy Liberty ID-FF endpoints."}], "id": "CVE-2026-121825", "lastModified": "2026-11-09T03:16:36.240", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "37c6977f-aa3f-41e8-829b-3e8ff4df3c14", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.1, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "LOW", "subIntegrityImpact": "LOW", "userInteraction": "ACTIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/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", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "37c6977f-aa3f-41e8-829b-3e8ff4df3c14", "type": "Secondary"}]}, "published": "2026-11-09T03:16:36.240", "references": [{"source": "37c6977f-aa3f-41e8-829b-3e8ff4df3c14", "url": "https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-5c3q-hp86-xjr8"}, {"source": "37c6977f-aa3f-41e8-829b-3e8ff4df3c14", "url": "https://openam-jp.github.io/Advisories/CVE-2026-121825/"}], "sourceIdentifier": "37c6977f-aa3f-41e8-829b-3e8ff4df3c14", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-601"}], "source": "37c6977f-aa3f-41e8-829b-3e8ff4df3c14", "type": "Secondary"}]}

{}

{}