CVE-2021-26081

{"id": "CVE-2021-26081", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "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": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2021-07-20T04:15:09.683", "references": [{"url": "https://jira.atlassian.com/browse/JRASERVER-72499", "tags": ["Patch", "Vendor Advisory"], "source": "security@atlassian.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "REST API in Atlassian Jira Server and Jira Data Center before version 8.5.14, from version 8.6.0 before 8.13.6, and from version 8.14.0 before 8.16.1 allows remote attackers to enumerate usernames via a Sensitive Data Exposure vulnerability in the `/rest/api/latest/user/avatar/temporary` endpoint."}, {"lang": "es", "value": "Una API REST en Atlassian Jira Server y Jira Data Center versiones anteriores a 8.5.14, desde versi\u00f3n 8.6.0 anteriores a 8.13.6, y desde versi\u00f3n 8.14.0 anteriores a 8.16.1, permite a atacantes remotos enumerar nombres de usuario por medio de una vulnerabilidad de Exposici\u00f3n de Datos Confidenciales en el endpoint \"/rest/api/latest/user/avatar/temporary\""}], "lastModified": "2022-03-30T13:29:50.043", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8F1FF4CB-8A5A-4C49-8BC7-EDA8E4F7F6F7", "versionEndExcluding": "8.5.14"}, {"criteria": "cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "736F4C0B-A3E6-42A3-88B8-745CDB55DB2B", "versionEndExcluding": "8.5.14"}, {"criteria": "cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "940CC48E-EC7D-42E1-838C-011D1C8CEF31", "versionEndExcluding": "8.13.6", "versionStartIncluding": "8.6.0"}, {"criteria": "cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CA85B28C-6370-4D3A-A053-AEC6878971B4", "versionEndExcluding": "8.16.1", "versionStartIncluding": "8.14.0"}, {"criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "753A6E31-7EAD-443E-8FC4-D01BB97844D7", "versionEndExcluding": "8.13.6", "versionStartIncluding": "8.6.0"}, {"criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "703B1E15-8FC1-42F4-953D-0CF16829AB21", "versionEndExcluding": "8.16.1", "versionStartIncluding": "8.14.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@atlassian.com"}