CVE-2025-64101

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{"affected": [{"affectedData": [{"product": "zitadel", "vendor": "zitadel", "versions": [{"status": "affected", "version": ">= 4.0.0-rc.1, < 4.6.0"}, {"status": "affected", "version": ">= 3.0.0-rc.1, < 3.4.3"}, {"status": "affected", "version": ">= 2.0.0, < 2.71.18"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:zitadel:zitadel:*:*:*:*:*:*:*:*", "matchCriteriaId": "CC5B40B7-D194-4612-84F5-9EE0477D1492", "versionEndExcluding": "2.71.18", "vulnerable": true}, {"criteria": "cpe:2.3:a:zitadel:zitadel:*:*:*:*:*:*:*:*", "matchCriteriaId": "71F16C15-7BC0-48BF-94CA-A0675AE8144E", "versionEndExcluding": "3.4.3", "versionStartIncluding": "3.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:zitadel:zitadel:*:*:*:*:*:*:*:*", "matchCriteriaId": "EBBE21CE-7517-4843-AD68-281A0254BC26", "versionEndExcluding": "4.6.0", "versionStartIncluding": "4.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Zitadel is open-source identity infrastructure software. Prior to 4.6.0, 3.4.3, and 2.71.18, a potential vulnerability exists in ZITADEL's password reset mechanism. ZITADEL utilizes the Forwarded or X-Forwarded-Host header from incoming requests to construct the URL for the password reset confirmation link. This link, containing a secret code, is then emailed to the user. If an attacker can manipulate these headers (e.g., via host header injection), they could cause ZITADEL to generate a password reset link pointing to a malicious domain controlled by the attacker. If the user clicks this manipulated link in the email, the secret reset code embedded in the URL can be captured by the attacker. This captured code could then be used to reset the user's password and gain unauthorized access to their account. It's important to note that this specific attack vector is mitigated for accounts that have Multi-Factor Authentication (MFA) or Passwordless authentication enabled. This vulnerability is fixed in 4.6.0, 3.4.3, and 2.71.18."}, {"lang": "es", "value": "Zitadel es software de infraestructura de identidad de c\u00f3digo abierto. Antes de las versiones 4.6.0, 3.4.3 y 2.71.18, existe una potencial vulnerabilidad en el mecanismo de restablecimiento de contrase\u00f1a de ZITADEL. ZITADEL utiliza el encabezado Forwarded o X-Forwarded-Host de las solicitudes entrantes para construir la URL del enlace de confirmaci\u00f3n de restablecimiento de contrase\u00f1a. Este enlace, que contiene un c\u00f3digo secreto, se env\u00eda luego por correo electr\u00f3nico al usuario. Si un atacante puede manipular estos encabezados (por ejemplo, mediante inyecci\u00f3n de encabezado de host), podr\u00eda hacer que ZITADEL genere un enlace de restablecimiento de contrase\u00f1a que apunte a un dominio malicioso controlado por el atacante. Si el usuario hace clic en este enlace manipulado en el correo electr\u00f3nico, el c\u00f3digo secreto de restablecimiento incrustado en la URL puede ser capturado por el atacante. Este c\u00f3digo capturado podr\u00eda usarse luego para restablecer la contrase\u00f1a del usuario y obtener acceso no autorizado a su cuenta. Es importante se\u00f1alar que este vector de ataque espec\u00edfico se mitiga para las cuentas que tienen la autenticaci\u00f3n multifactor (MFA) o la autenticaci\u00f3n sin contrase\u00f1a habilitada. Esta vulnerabilidad est\u00e1 corregida en las versiones 4.6.0, 3.4.3 y 2.71.18."}], "id": "CVE-2025-64101", "lastModified": "2026-10-19T13:10:00.110", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-64101", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-10-29T19:35:29.013422Z", "version": "2.0.3"}}]}, "published": "2025-10-29T19:15:38.763", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/zitadel/zitadel/commit/72a5c33e6ac302b978d564bd049f9364f5a989b1"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/zitadel/zitadel/security/advisories/GHSA-mwmh-7px9-4c23"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-601"}, {"lang": "en", "value": "CWE-640"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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{"created": "2025-10-30T14:37:38.097193+00:00", "updated": "2025-10-30T14:37:38.097220+00:00", "vendors": ["zitadel", "zitadel$PRODUCT$zitadel"]}