{"id":"CVE-2020-14183","aliases":["EUVD-2020-6340","GHSA-c7mj-gq36-7x33"],"status":"published","title":"Affected versions of Jira Server \u0026 Data Center allow a remote attacker with limited (non-admin)...","description":"Affected versions of Jira Server \u0026 Data Center allow a remote attacker with limited (non-admin) privileges to view a Jira instance's Support Entitlement Number (SEN) via an Information Disclosure vulnerability in the HTTP Response headers. The affected versions are before version 7.13.18, from version 8.0.0 before 8.5.9, and from version 8.6.0 before 8.12.1.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01287,"percentile":0.70409,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2020-10-06T22:20:13Z","modified":"2026-06-17T02:54:21Z","products":[{"vendor":"atlassian","product":"jira"},{"vendor":"atlassian","product":"jira server"}],"references":[{"url":"https://jira.atlassian.com/browse/JRASERVER-71646","tags":["x_refsource_MISC","x_transferred","Permissions Required","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14183"},{"url":"https://github.com/advisories/GHSA-c7mj-gq36-7x33"}],"sources":{"cve":[{"id":"CVE-2020-14183","description":"Affected versions of Jira Server \u0026 Data Center allow a remote attacker with limited (non-admin) privileges to view a Jira instance's Support Entitlement Number (SEN) via an Information Disclosure vulnerability in the HTTP Response headers. The affected versions are before version 7.13.18, from version 8.0.0 before 8.5.9, and from version 8.6.0 before 8.12.1.","status":"published","published":"2020-10-06T22:20:13.382Z","modified":"2024-09-17T02:16:18.539Z","updated_at":"2026-11-02T14:35:46.476719Z"}],"euvd":[{"id":"EUVD-2020-6340","description":"Affected versions of Jira Server \u0026 Data Center allow a remote attacker with limited (non-admin) privileges to view a Jira instance's Support Entitlement Number (SEN) via an Information Disclosure vulnerability in the HTTP Response headers. The affected versions are before version 7.13.18, from version 8.0.0 before 8.5.9, and from version 8.6.0 before 8.12.1.","status":"published","published":"2020-10-06T22:20:13Z","modified":"2024-09-17T02:16:18Z","updated_at":"2026-11-03T00:28:41.906947Z"}],"ghsa":[{"id":"GHSA-c7mj-gq36-7x33","title":"Affected versions of Jira Server \u0026 Data Center allow a remote attacker with limited (non-admin)...","description":"Affected versions of Jira Server \u0026 Data Center allow a remote attacker with limited (non-admin) privileges to view a Jira instance's Support Entitlement Number (SEN) via an Information Disclosure vulnerability in the HTTP Response headers. The affected versions are before version 7.13.18, from version 8.0.0 before 8.5.9, and from version 8.6.0 before 8.12.1.","status":"published","published":"2022-05-24T17:30:15Z","modified":"2023-01-29T05:04:16Z","updated_at":"2026-11-02T14:45:30.813688Z"}],"nvd":[{"id":"CVE-2020-14183","description":"Affected versions of Jira Server \u0026 Data Center allow a remote attacker with limited (non-admin) privileges to view a Jira instance's Support Entitlement Number (SEN) via an Information Disclosure vulnerability in the HTTP Response headers. The affected versions are before version 7.13.18, from version 8.0.0 before 8.5.9, and from version 8.6.0 before 8.12.1.","status":"published","published":"2020-10-06T23:15:12.04Z","modified":"2026-06-17T02:54:21.213Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:06:17.70091Z"}]}}