CVE-2025-50340

{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2025-50340", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2025-08-15T18:27:59.855Z", "dateReserved": "2025-06-16T00:00:00.000Z", "datePublished": "2025-08-04T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2025-08-15T18:27:59.855Z"}, "descriptions": [{"lang": "en", "value": "An Insecure Direct Object Reference (IDOR) vulnerability was discovered in SOGo Webmail thru 5.6.0, allowing an authenticated user to send emails on behalf of other users by manipulating a user-controlled identifier in the email-sending request. The server fails to verify whether the authenticated user is authorized to use the specified sender identity, resulting in unauthorized message delivery as another user. This can lead to impersonation, phishing, or unauthorized communication within the system. NOTE: this is disputed by the Supplier because the only effective way to prevent this sender spoofing is on the SMTP server, not within a client such as SOGo."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://www.sogo.nu/"}, {"url": "https://github.com/millad7/SOGo_web_mail-vulnerability-CVE-2025-50340"}, {"url": "https://www.mail-archive.com/users%40sogo.nu/msg34098.html"}, {"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1110604"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}], "tags": ["disputed"]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-639", "lang": "en", "description": "CWE-639 Authorization Bypass Through User-Controlled Key"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-08-05T13:38:57.209286Z", "id": "CVE-2025-50340", "options": [{"Exploitation": "poc"}, {"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": "2025-08-05T13:40:42.395Z"}}]}, "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [{"sourceIdentifier": "cve@mitre.org", "tags": ["disputed"]}], "descriptions": [{"lang": "en", "value": "An Insecure Direct Object Reference (IDOR) vulnerability was discovered in SOGo Webmail thru 5.6.0, allowing an authenticated user to send emails on behalf of other users by manipulating a user-controlled identifier in the email-sending request. The server fails to verify whether the authenticated user is authorized to use the specified sender identity, resulting in unauthorized message delivery as another user. This can lead to impersonation, phishing, or unauthorized communication within the system. NOTE: this is disputed by the Supplier because the only effective way to prevent this sender spoofing is on the SMTP server, not within a client such as SOGo."}, {"lang": "es", "value": "Se descubri\u00f3 una vulnerabilidad de Referencia Directa a Objetos Insegura (IDOR) en SOGo Webmail hasta la versi\u00f3n 5.6.0, que permite a un usuario autenticado enviar correos electr\u00f3nicos en nombre de otros usuarios manipulando un identificador controlado por el usuario en la solicitud de env\u00edo. El servidor no verifica si el usuario autenticado est\u00e1 autorizado a usar la identidad del remitente especificado, lo que resulta en la entrega no autorizada de mensajes como si fueran de otro usuario. Esto puede provocar suplantaci\u00f3n de identidad, phishing o comunicaci\u00f3n no autorizada dentro del sistema."}], "id": "CVE-2025-50340", "lastModified": "2026-06-17T09:35:00.880", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-50340", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-08-05T13:38:57.209286Z", "version": "2.0.3"}}]}, "published": "2025-08-04T20:15:30.673", "references": [{"source": "cve@mitre.org", "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1110604"}, {"source": "cve@mitre.org", "url": "https://github.com/millad7/SOGo_web_mail-vulnerability-CVE-2025-50340"}, {"source": "cve@mitre.org", "url": "https://www.mail-archive.com/users%40sogo.nu/msg34098.html"}, {"source": "cve@mitre.org", "url": "https://www.sogo.nu/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-639"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"created": "2025-08-06T15:12:53.893842+00:00", "updated": "2025-08-06T15:12:53.893944+00:00", "vendors": ["sogo", "sogo$PRODUCT$webmail"]}