CVE-2017-0910

{"id": "CVE-2017-0910", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2017-11-27T16:29:00.217", "references": [{"url": "http://blog.zulip.org/2017/11/23/zulip-1-7-1-released/", "tags": ["Vendor Advisory"], "source": "support@hackerone.com"}, {"url": "https://github.com/zulip/zulip/commit/960d736e55cbb9386a68e4ee45f80581fd2a4e32", "tags": ["Patch", "Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "http://blog.zulip.org/2017/11/23/zulip-1-7-1-released/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/zulip/zulip/commit/960d736e55cbb9386a68e4ee45f80581fd2a4e32", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "support@hackerone.com", "description": [{"lang": "en", "value": "CWE-863"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "In Zulip Server before 1.7.1, on a server with multiple realms, a vulnerability in the invitation system lets an authorized user of one realm on the server create a user account on any other realm."}, {"lang": "es", "value": "En Zulip Server en versiones anteriores a la 1.7.1, en un servidor con m\u00faltiples dominios, una vulnerabilidad en el sistema de invitaci\u00f3n deja que un usuario autorizado de un dominio del servidor cree un usuario en cualquier otro dominio."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:zulip:zulip_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5DAE3C15-00D9-4490-B4C2-A61BF637A7D5", "versionEndExcluding": "1.7.1"}], "operator": "OR"}]}], "sourceIdentifier": "support@hackerone.com"}