{"id":"CVE-2020-10104","aliases":["EUVD-2020-2569","GHSA-w7g4-j46v-jj9q"],"status":"published","title":"An issue was discovered in Zammad 3.0 through 3.2. After authentication, it transmits sensitive...","description":"An issue was discovered in Zammad 3.0 through 3.2. After authentication, it transmits sensitive information to the user that may be compromised and used by an attacker to gain unauthorized access. Hashed passwords are returned to the user when visiting a certain URL.","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":0.00828,"percentile":0.57806,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2020-03-05T00:37:04Z","modified":"2026-10-24T10:30:24Z","products":[{"vendor":"zammad","product":"zammad"}],"references":[{"url":"https://zammad.com/news/security-advisory-zaa-2020-04","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10104"},{"url":"https://github.com/advisories/GHSA-w7g4-j46v-jj9q"}],"sources":{"cve":[{"id":"CVE-2020-10104","description":"An issue was discovered in Zammad 3.0 through 3.2. After authentication, it transmits sensitive information to the user that may be compromised and used by an attacker to gain unauthorized access. Hashed passwords are returned to the user when visiting a certain URL.","status":"published","published":"2020-03-05T00:37:04Z","modified":"2024-08-04T10:50:57.802Z","updated_at":"2026-11-02T14:35:47.877975Z"}],"euvd":[{"id":"EUVD-2020-2569","description":"An issue was discovered in Zammad 3.0 through 3.2. After authentication, it transmits sensitive information to the user that may be compromised and used by an attacker to gain unauthorized access. Hashed passwords are returned to the user when visiting a certain URL.","status":"published","published":"2020-03-05T00:37:04Z","modified":"2024-08-04T10:50:57Z","updated_at":"2026-11-03T03:07:51.449946Z"}],"ghsa":[{"id":"GHSA-w7g4-j46v-jj9q","title":"An issue was discovered in Zammad 3.0 through 3.2. After authentication, it transmits sensitive...","description":"An issue was discovered in Zammad 3.0 through 3.2. After authentication, it transmits sensitive information to the user that may be compromised and used by an attacker to gain unauthorized access. Hashed passwords are returned to the user when visiting a certain URL.","status":"published","published":"2022-05-24T17:10:16Z","modified":"2023-01-29T05:01:36Z","updated_at":"2026-11-02T14:44:52.185162Z"}],"nvd":[{"id":"CVE-2020-10104","description":"An issue was discovered in Zammad 3.0 through 3.2. After authentication, it transmits sensitive information to the user that may be compromised and used by an attacker to gain unauthorized access. Hashed passwords are returned to the user when visiting a certain URL.","status":"published","published":"2020-03-05T01:15:12.117Z","modified":"2026-06-17T02:47:21.857Z","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":"2026-11-02T14:05:54.796125Z"}],"osv":[{"id":"CVE-2020-10104","description":"An issue was discovered in Zammad 3.0 through 3.2. After authentication, it transmits sensitive information to the user that may be compromised and used by an attacker to gain unauthorized access. Hashed passwords are returned to the user when visiting a certain URL.","status":"published","published":"2020-03-05T01:15:12.117Z","modified":"2026-10-24T10:30:24.664321339Z","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"}],"updated_at":"2026-11-02T15:44:13.492058Z"}]}}