Vulnerability-Lookup

CVE-2025-12414 (GCVE-0-2025-12414)

Vulnerability from cvelistv5 – Published: 2025-11-20 10:32 – Updated: 2025-11-20 14:36

Title

Looker account compromise via punycode homograph attack

Summary

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. This issue has already been mitigated for Looker-hosted. Self-hosted instances must be upgraded as soon as possible. This vulnerability has been patched in all supported versions of Self-hosted. The 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/ : * 24.12.100+ * 24.18.193+ * 25.0.69+ * 25.6.57+ * 25.8.39+ * 25.10.22+ * 25.12.0+

Severity

9.2 (Critical)


                        
                          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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-11-20 14:36 UTC

CWE

CWE-290 - Authentication Bypass by Spoofing

Assigner

GoogleCloud Google root

References

1 reference

URL	Tags
https://cloud.google.com/support/bulletins#GCP-2025-067

Impacted products

1 product

Vendor	Product	Version	CPE status
Google Cloud	Looker	Affected: 0 , < 24.12.100 (custom) Affected: 0 , < 24.18.193 (custom) Affected: 0 , < 25.0.69 (custom) Affected: 0 , < 25.6.57 (custom) Affected: 0 , < 25.8.39 (custom) Affected: 0 , < 25.10.22 (custom) Affected: 0 , < 25.12.0 (custom)	guessed

Credits

Sivanesh Ashok Sreeram KL

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2025-12414

Vulnerability from fkie_nvd - Published: 2025-11-20 15:17 - Updated: 2026-06-17 08:32

Severity

9.2 (Critical) - 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

Summary

References

	URL	Tags
	f45cbf4e-4146-4068-b7e1-655ffc2c548c	https://cloud.google.com/support/bulletins#GCP-2025-067

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Looker-hosted"
          ],
          "product": "Looker",
          "vendor": "Google Cloud",
          "versions": [
            {
              "lessThan": "24.12.100",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "24.18.193",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "25.0.69",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "25.6.57",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "25.8.39",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "25.10.22",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "25.12.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Self-hosted"
          ],
          "product": "Looker",
          "vendor": "Google Cloud",
          "versions": [
            {
              "lessThan": "24.12.100",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "24.18.193",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "25.0.69",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "25.6.57",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "25.8.39",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "25.10.22",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "25.12.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "f45cbf4e-4146-4068-b7e1-655ffc2c548c"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "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+"
    }
  ],
  "id": "CVE-2025-12414",
  "lastModified": "2026-06-17T08:32:19.993",
  "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"
    }
  ]
}

GHSA-5VH2-6VMQ-FW7J

Vulnerability from github – Published: 2025-11-20 15:30 – Updated: 2025-11-20 15:30

Details

This issue has already been mitigated for Looker-hosted.

Self-hosted instances must be upgraded as soon as possible. This vulnerability has been patched in all supported versions of Self-hosted. The 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/ : * 24.12.100+ * 24.18.193+ * 25.0.69+ * 25.6.57+ * 25.8.39+ * 25.10.22+ * 25.12.0+

Severity

9.2 (Critical)


                  
                    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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-12414"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-290"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-20T15:17:23Z",
    "severity": "CRITICAL"
  },
  "details": "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+",
  "id": "GHSA-5vh2-6vmq-fw7j",
  "modified": "2025-11-20T15:30:22Z",
  "published": "2025-11-20T15:30:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-12414"
    },
    {
      "type": "WEB",
      "url": "https://cloud.google.com/support/bulletins#GCP-2025-067"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "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",
      "type": "CVSS_V4"
    }
  ]
}

WID-SEC-W-2025-2649

Vulnerability from csaf_certbund - Published: 2025-11-19 23:00 - Updated: 2025-11-20 23:00

Summary

Google Cloud Platform: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen

Severity

Hoch

Scope

1 vulnerability in this advisory, including CVE-2025-12414.

CVE-2025-12414

Known affected: 6 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2025-12414 (GCVE-0-2025-12414)

FKIE_CVE-2025-12414

GHSA-5VH2-6VMQ-FW7J

WID-SEC-W-2025-2649

Tags

Sightings

Nomenclature

Related by attack behaviour