{"id":"CVE-2020-14214","aliases":["EUVD-2020-6367","GHSA-655m-24cc-cx96"],"status":"published","title":"Zammad before 3.3.1, when Domain Based Assignment is enabled, relies on a claimed e-mail address...","description":"Zammad before 3.3.1, when Domain Based Assignment is enabled, relies on a claimed e-mail address for authorization decisions. An attacker can register a new account that will have access to all tickets of an arbitrary Organization.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00717,"percentile":0.54234,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862","CWE-863"],"published":"2020-06-16T22:22:34Z","modified":"2026-10-20T10:51:49Z","products":[{"vendor":"zammad","product":"zammad"}],"references":[{"url":"https://zammad.com/news/security-advisory-zaa-2020-12","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://github.com/zammad/zammad/commit/40148392426f626cb779c76d6bdda0f67bd6069d","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14214"},{"url":"https://github.com/advisories/GHSA-655m-24cc-cx96"}],"sources":{"cve":[{"id":"CVE-2020-14214","description":"Zammad before 3.3.1, when Domain Based Assignment is enabled, relies on a claimed e-mail address for authorization decisions. An attacker can register a new account that will have access to all tickets of an arbitrary Organization.","status":"published","published":"2020-06-16T22:22:34Z","modified":"2024-08-04T12:39:36.18Z","updated_at":"2026-11-02T14:35:46.476719Z"}],"euvd":[{"id":"EUVD-2020-6367","description":"Zammad before 3.3.1, when Domain Based Assignment is enabled, relies on a claimed e-mail address for authorization decisions. An attacker can register a new account that will have access to all tickets of an arbitrary Organization.","status":"published","published":"2020-06-16T22:22:34Z","modified":"2024-08-04T12:39:36Z","updated_at":"2026-11-03T03:07:35.099081Z"}],"ghsa":[{"id":"GHSA-655m-24cc-cx96","title":"Zammad before 3.3.1, when Domain Based Assignment is enabled, relies on a claimed e-mail address...","description":"Zammad before 3.3.1, when Domain Based Assignment is enabled, relies on a claimed e-mail address for authorization decisions. An attacker can register a new account that will have access to all tickets of an arbitrary Organization.","status":"published","published":"2022-05-24T17:20:47Z","modified":"2023-01-29T05:02:53Z","cwes":["CWE-862"],"updated_at":"2026-11-02T14:45:11.88268Z"}],"nvd":[{"id":"CVE-2020-14214","description":"Zammad before 3.3.1, when Domain Based Assignment is enabled, relies on a claimed e-mail address for authorization decisions. An attacker can register a new account that will have access to all tickets of an arbitrary Organization.","status":"published","published":"2020-06-16T23:15:11.237Z","modified":"2026-06-17T02:54:24.047Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:06:07.249892Z"}],"osv":[{"id":"CVE-2020-14214","description":"Zammad before 3.3.1, when Domain Based Assignment is enabled, relies on a claimed e-mail address for authorization decisions. An attacker can register a new account that will have access to all tickets of an arbitrary Organization.","status":"published","published":"2020-06-16T23:15:11.237Z","modified":"2026-10-20T10:51:49.578512223Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:14.418339Z"}]}}