{"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"}}]}}

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