{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-13T15:55:14.488","vulnerabilities":[{"cve":{"id":"CVE-2021-39118","sourceIdentifier":"security@atlassian.com","published":"2021-09-14T05:15:09.900","lastModified":"2024-11-21T06:18:36.870","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Affected versions of Atlassian Jira Server and Data Center allow remote attackers to discover the usernames and full names of users via an enumeration vulnerability in the /rest/api/1.0/render endpoint. The affected versions are before version 8.19.0."},{"lang":"es","value":"Unas versiones afectadas de Atlassian Jira Server y Data Center permiten a atacantes remotos detectar los nombres de usuario y los nombres completos de los usuarios por medio de una vulnerabilidad de enumeración en el endpoint /rest/api/1.0/render. Las versiones afectadas son anteriores a versión 8.19.0"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":1.4},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":1.4}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:*","versionEndExcluding":"8.19.0","matchCriteriaId":"4817E8F9-D9C6-452A-8411-BEB440F99060"},{"vulnerable":true,"criteria":"cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*","versionEndExcluding":"8.19.0","matchCriteriaId":"D878DF43-15BE-42D5-ACE1-DD0422FBE8ED"}]}]}],"references":[{"url":"https://jira.atlassian.com/browse/JRASERVER-72736","source":"security@atlassian.com","tags":["Vendor Advisory"]},{"url":"https://jira.atlassian.com/browse/JRASERVER-72736","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}