{"id":"CVE-2020-4028","state":"PUBLISHED","title":"Versions before 8.9.1, Various resources in Jira responded with a 404 instead of redirecting unauthenticated users to the login page, in some situations this may have allowed unaut","description":"Versions before 8.9.1, Various resources in Jira responded with a 404 instead of redirecting unauthenticated users to the login page, in some situations this may have allowed unauthorised attackers to determine if certain resources exist or not through an Information Disclosure vulnerability.","publishedAt":"2020-06-23T12:55:12.201Z","updatedAt":"2024-09-16T16:48:18.602Z","severity":null,"assigner":"atlassian","products":["Atlassian Jira Server and Data Center"],"affected":[{"vendor":"Atlassian","product":"Jira Server and Data Center","versions":[{"version":"unspecified","status":"affected","lessThan":"8.9.1","versionType":"custom"}]}],"references":["https://jira.atlassian.com/browse/JRASERVER-71175"],"weaknesses":[],"ingestedAt":"2026-10-29T19:47:32.441Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2020/4xxx/CVE-2020-4028.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2020-4028","state":"PUBLISHED","datePublished":"2020-06-23T12:55:12.201Z","dateUpdated":"2024-09-16T16:48:18.602Z","assignerShortName":"atlassian","assignerOrgId":"f08a6ab8-ed46-4c22-8884-d911ccfe3c66","dateReserved":"2019-12-30T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Versions before 8.9.1, Various resources in Jira responded with a 404 instead of redirecting unauthenticated users to the login page, in some situations this may have allowed unauthorised attackers to determine if certain resources exist or not through an Information Disclosure vulnerability."}],"affected":[{"vendor":"Atlassian","product":"Jira Server and Data Center","versions":[{"version":"unspecified","status":"affected","lessThan":"8.9.1","versionType":"custom"}]}],"references":[{"url":"https://jira.atlassian.com/browse/JRASERVER-71175","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"description":"Sensitive Information Disclosure","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"atlassian","dateUpdated":"2020-06-23T12:55:12.000Z","orgId":"f08a6ab8-ed46-4c22-8884-d911ccfe3c66"},"datePublic":"2020-06-17T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security@atlassian.com","DATE_PUBLIC":"2020-06-17T00:00:00","ID":"CVE-2020-4028","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Jira Server and Data Center","version":{"version_data":[{"version_affected":"<","version_value":"8.9.1"}]}}]},"vendor_name":"Atlassian"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Versions before 8.9.1, Various resources in Jira responded with a 404 instead of redirecting unauthenticated users to the login page, in some situations this may have allowed unauthorised attackers to determine if certain resources exist or not through an Information Disclosure vulnerability."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Sensitive Information Disclosure"}]}]},"references":{"reference_data":[{"name":"https://jira.atlassian.com/browse/JRASERVER-71175","refsource":"MISC","url":"https://jira.atlassian.com/browse/JRASERVER-71175"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://jira.atlassian.com/browse/JRASERVER-71175","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T07:52:20.916Z"}}]}}}