{"id":"CVE-2019-20412","aliases":["EUVD-2019-10961","GHSA-4r95-5hvx-m4wp"],"status":"published","title":"The Convert Sub-Task to Issue page in affected versions of Atlassian Jira Server and Data Center...","description":"The Convert Sub-Task to Issue page in affected versions of Atlassian Jira Server and Data Center allow remote attackers to enumerate the following information via an Improper Authentication vulnerability: Workflow names; Project Key, if it is part of the workflow name; Issue Keys; Issue Types; Status Types. The affected versions are before version 7.13.9, and from version 8.0.0 before 8.4.2.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02016,"percentile":0.81055,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2020-06-29T05:50:11Z","modified":"2026-06-17T02:30:23Z","products":[{"vendor":"atlassian","product":"jira"},{"vendor":"atlassian","product":"jira server"},{"vendor":"atlassian","product":"jira_data_center"},{"vendor":"atlassian","product":"jira_server"},{"vendor":"atlassian","product":"jira_software_data_center"}],"references":[{"url":"https://jira.atlassian.com/browse/JRASERVER-70882","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-20412"},{"url":"https://github.com/advisories/GHSA-4r95-5hvx-m4wp"}],"sources":{"cve":[{"id":"CVE-2019-20412","description":"The Convert Sub-Task to Issue page in affected versions of Atlassian Jira Server and Data Center allow remote attackers to enumerate the following information via an Improper Authentication vulnerability: Workflow names; Project Key, if it is part of the workflow name; Issue Keys; Issue Types; Status Types. The affected versions are before version 7.13.9, and from version 8.0.0 before 8.4.2.","status":"published","published":"2020-06-29T05:50:11.692Z","modified":"2024-09-17T00:06:43.084Z","updated_at":"2026-11-02T14:20:17.431882Z"}],"euvd":[{"id":"EUVD-2019-10961","description":"The Convert Sub-Task to Issue page in affected versions of Atlassian Jira Server and Data Center allow remote attackers to enumerate the following information via an Improper Authentication vulnerability: Workflow names; Project Key, if it is part of the workflow name; Issue Keys; Issue Types; Status Types. The affected versions are before version 7.13.9, and from version 8.0.0 before 8.4.2.","status":"published","published":"2020-06-29T05:50:11Z","modified":"2024-09-17T00:06:43Z","updated_at":"2026-11-03T00:29:01.977589Z"}],"ghsa":[{"id":"GHSA-4r95-5hvx-m4wp","title":"The Convert Sub-Task to Issue page in affected versions of Atlassian Jira Server and Data Center...","description":"The Convert Sub-Task to Issue page in affected versions of Atlassian Jira Server and Data Center allow remote attackers to enumerate the following information via an Improper Authentication vulnerability: Workflow names; Project Key, if it is part of the workflow name; Issue Keys; Issue Types; Status Types. The affected versions are before version 7.13.9, and from version 8.0.0 before 8.4.2.","status":"published","published":"2022-05-24T17:21:58Z","modified":"2023-01-29T05:03:14Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:45:16.618773Z"}],"nvd":[{"id":"CVE-2019-20412","description":"The Convert Sub-Task to Issue page in affected versions of Atlassian Jira Server and Data Center allow remote attackers to enumerate the following information via an Improper Authentication vulnerability: Workflow names; Project Key, if it is part of the workflow name; Issue Keys; Issue Types; Status Types. The affected versions are before version 7.13.9, and from version 8.0.0 before 8.4.2.","status":"published","published":"2020-06-29T06:15:10.843Z","modified":"2026-06-17T02:30:23.44Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:05:47.558959Z"}]}}