CVE-2025-12414

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This vulnerability has been patched in all supported versions of Self-hosted.<br>The versions below have all been updated to protect from this vulnerability. You can download these versions at the Looker download page <a target=\"_blank\" rel=\"nofollow\" href=\"https://download.looker.com/\">https://download.looker.com/</a>:<br><ul><li>24.12.100+</li><li>24.18.193+</li><li>25.0.69+</li><li>25.6.57+</li><li>25.8.39+</li><li>25.10.22+</li><li>25.12.0+<br></li></ul></div></div>"}], "value": "An attacker could take over a Looker account in a Looker instance configured with OIDC authentication, due to email address string normalization.Looker-hosted and Self-hosted were found to be vulnerable.\n\nThis issue has already been mitigated for Looker-hosted.\n\n\nSelf-hosted instances must be upgraded as soon as possible. This vulnerability has been patched in all supported versions of Self-hosted.\nThe versions below have all been updated to protect from this vulnerability. You can download these versions at the Looker download page https://download.looker.com/ :\n * 24.12.100+\n * 24.18.193+\n * 25.0.69+\n * 25.6.57+\n * 25.8.39+\n * 25.10.22+\n * 25.12.0+"}], "impacts": [{"capecId": "CAPEC-115", "descriptions": [{"lang": "en", "value": "CAPEC-115 Authentication Bypass"}]}], "metrics": [{"cvssV4_0": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "baseScore": 9.2, "baseSeverity": "CRITICAL", "exploitMaturity": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "AMBER", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/U:Amber", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-290", "description": "CWE-290 Authentication Bypass by Spoofing", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "f45cbf4e-4146-4068-b7e1-655ffc2c548c", "shortName": "GoogleCloud", "dateUpdated": "2025-11-20T10:32:52.463Z"}, "references": [{"url": "https://cloud.google.com/support/bulletins#GCP-2025-067"}], "source": {"discovery": "UNKNOWN"}, "title": "Looker account compromise via punycode homograph attack", "x_generator": {"engine": "Vulnogram 0.4.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-11-20T14:36:28.073782Z", "id": "CVE-2025-12414", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-11-20T14:36:38.420Z"}}]}}

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This vulnerability has been patched in all supported versions of Self-hosted.\nThe versions below have all been updated to protect from this vulnerability. You can download these versions at the Looker download page https://download.looker.com/ :\n * 24.12.100+\n * 24.18.193+\n * 25.0.69+\n * 25.6.57+\n * 25.8.39+\n * 25.10.22+\n * 25.12.0+", "supportingMedia": [{"type": "text/html", "value": "An attacker could take over a Looker account in a Looker instance configured with OIDC authentication, due to email address string normalization.<div><div>Looker-hosted and Self-hosted were found to be vulnerable.<br><br>This issue has already been mitigated for Looker-hosted.</div><div><br>Self-hosted instances must be upgraded as soon as possible. This vulnerability has been patched in all supported versions of Self-hosted.<br>The versions below have all been updated to protect from this vulnerability. You can download these versions at the Looker download page <a target=\"_blank\" rel=\"nofollow\" href=\"https://download.looker.com/\">https://download.looker.com/</a>:<br><ul><li>24.12.100+</li><li>24.18.193+</li><li>25.0.69+</li><li>25.6.57+</li><li>25.8.39+</li><li>25.10.22+</li><li>25.12.0+<br></li></ul></div></div>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-290", "description": "CWE-290 Authentication Bypass by Spoofing"}]}], "providerMetadata": {"orgId": "f45cbf4e-4146-4068-b7e1-655ffc2c548c", "shortName": "GoogleCloud", "dateUpdated": "2025-11-20T10:32:52.463Z"}}}, "cveMetadata": {"cveId": "CVE-2025-12414", "state": "PUBLISHED", "dateUpdated": "2025-11-20T14:36:38.420Z", "dateReserved": "2025-10-28T15:40:31.760Z", "assignerOrgId": "f45cbf4e-4146-4068-b7e1-655ffc2c548c", "datePublished": "2025-11-20T10:32:52.463Z", "assignerShortName": "GoogleCloud"}, "dataVersion": "5.2"}

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This vulnerability has been patched in all supported versions of Self-hosted.\nThe versions below have all been updated to protect from this vulnerability. You can download these versions at the Looker download page https://download.looker.com/ :\n * 24.12.100+\n * 24.18.193+\n * 25.0.69+\n * 25.6.57+\n * 25.8.39+\n * 25.10.22+\n * 25.12.0+"}, {"lang": "es", "value": "Un atacante podr\u00eda tomar el control de una cuenta de Looker en una instancia de Looker configurada con autenticaci\u00f3n OIDC, debido a la normalizaci\u00f3n de cadenas de direcciones de correo electr\u00f3nico. Se determin\u00f3 que Looker-hosted y Self-hosted eran vulnerables.\n\nEste problema ya ha sido mitigado para Looker-hosted.\n\nLas instancias Self-hosted deben actualizarse lo antes posible. Esta vulnerabilidad ha sido parcheada en todas las versiones compatibles de Self-hosted.\nLas versiones a continuaci\u00f3n han sido todas actualizadas para protegerse de esta vulnerabilidad. Puede descargar estas versiones en la p\u00e1gina de descarga de Looker https://download.looker.com/ :\n * 24.12.100+\n * 24.18.193+\n * 25.0.69+\n * 25.6.57+\n * 25.8.39+\n * 25.10.22+\n * 25.12.0+"}], "id": "CVE-2025-12414", "lastModified": "2026-10-18T20:10:00.110", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 9.2, "baseSeverity": "CRITICAL", "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": "AMBER", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/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:Amber", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "f45cbf4e-4146-4068-b7e1-655ffc2c548c", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-12414", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-11-20T14:36:28.073782Z", "version": "2.0.3"}}]}, "published": "2025-11-20T15:17:23.000", "references": [{"source": "f45cbf4e-4146-4068-b7e1-655ffc2c548c", "url": "https://cloud.google.com/support/bulletins#GCP-2025-067"}], "sourceIdentifier": "f45cbf4e-4146-4068-b7e1-655ffc2c548c", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-290"}], "source": "f45cbf4e-4146-4068-b7e1-655ffc2c548c", "type": "Secondary"}]}

{}

{"created": "2025-11-21T09:15:52.631036+00:00", "updated": "2025-11-21T09:15:52.631062+00:00", "vendors": ["google", "google$PRODUCT$cloud_looker"]}