{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-54693",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-06-15T22:58:06.562Z",
        "datePublished": "2026-07-29T16:50:39.957Z",
        "dateUpdated": "2026-07-29T17:54:41.535Z"
    },
    "containers": {
        "cna": {
            "title": "ZITADEL Users Can Self-Verify Email/Phone via API",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-863",
                            "lang": "en",
                            "description": "CWE-863: Incorrect Authorization",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "NONE",
                        "userInteraction": "ACTIVE",
                        "vulnConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "HIGH",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 8.2,
                        "baseSeverity": "HIGH",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/zitadel/zitadel/security/advisories/GHSA-jq8w-8q2f-ffm9",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/zitadel/zitadel/security/advisories/GHSA-jq8w-8q2f-ffm9"
                },
                {
                    "name": "https://github.com/zitadel/zitadel/commit/90f310212d3a5075084a603bf61fed549c92956d",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/zitadel/zitadel/commit/90f310212d3a5075084a603bf61fed549c92956d"
                },
                {
                    "name": "https://github.com/zitadel/zitadel/commit/a1748b2f0326ddf7be0de44b4f980ae2c07c0151",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/zitadel/zitadel/commit/a1748b2f0326ddf7be0de44b4f980ae2c07c0151"
                },
                {
                    "name": "https://github.com/zitadel/zitadel/commit/ed09b3df7f43e870423e4d8f2757e6894481604f",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/zitadel/zitadel/commit/ed09b3df7f43e870423e4d8f2757e6894481604f"
                },
                {
                    "name": "https://github.com/zitadel/zitadel/releases/tag/v3.4.11",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/zitadel/zitadel/releases/tag/v3.4.11"
                },
                {
                    "name": "https://github.com/zitadel/zitadel/releases/tag/v4.15.1",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/zitadel/zitadel/releases/tag/v4.15.1"
                }
            ],
            "affected": [
                {
                    "vendor": "zitadel",
                    "product": "zitadel",
                    "versions": [
                        {
                            "version": ">= 2.43.0, <= 2.71.19",
                            "status": "affected"
                        },
                        {
                            "version": ">= 3.0.0-rc.1, < 3.4.11",
                            "status": "affected"
                        },
                        {
                            "version": ">= 4.0.0-rc.1, < 4.15.1",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-07-29T16:50:39.957Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "ZITADEL is an open source identity management platform. From 2.43.0 through 2.71.19, from 3.0.0 until 3.4.11, and from 4.0.0 until 4.15.1, the email and phone self-management API paths in internal/command/user_v2_email.go, internal/command/user_v2_phone.go, and internal/command/user_v2_human.go allowed users to request returned verification codes without the required permission, allowing users to claim ownership of email addresses or phone numbers they do not control and bypass email-based or phone-based security policies. This issue is fixed in versions 3.4.11 and 4.15.1."
                }
            ],
            "source": {
                "advisory": "GHSA-jq8w-8q2f-ffm9",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-07-29T17:54:24.167596Z",
                                "id": "CVE-2026-54693",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-07-29T17:54:41.535Z"
                }
            }
        ]
    }
}