CVE-2018-21251

{"id": "CVE-2018-21251", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2020-06-19T17:15:12.490", "references": [{"url": "https://mattermost.com/security-updates/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Mattermost Server before 5.2 and 5.1.1. Authorization could be bypassed if the channel name were not the same in the params and the body."}, {"lang": "es", "value": "Se detect\u00f3 un problema en Mattermost Server versiones anteriores a 5.2 y 5.1.1. La autorizaci\u00f3n podr\u00eda ser omitida si el nombre del canal no fuera el mismo en los par\u00e1metros y en el cuerpo"}], "lastModified": "2020-06-26T20:06:52.743", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "502A1D2D-28B3-487C-8AD4-33555F3E5662", "versionEndExcluding": "5.1.1"}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:5.2.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4278AE6D-09CF-4E82-B728-EDD1DFD6C4D0"}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:5.2.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "094E718B-6916-4473-A289-5CA8A1291969"}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:5.2.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6188A07E-A8A2-4573-9882-7FEF4316D688"}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:5.2.0:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3D223D23-FE0B-44A5-AEC3-F6935AFFBC0D"}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:5.2.0:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F3807BAF-FEE4-4A35-8CDA-E3BE991BC117"}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:5.2.0:rc6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5821F28D-E507-446F-98CF-9284A588E8CA"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}