{"id":"CVE-2020-28930","aliases":["EUVD-2020-21318","GHSA-gw7h-3fw6-97j4"],"status":"published","title":"A Cross-Site Scripting (XSS) issue in the 'update user' and 'delete user' functionalities in...","description":"A Cross-Site Scripting (XSS) issue in the 'update user' and 'delete user' functionalities in settings/users.php in EPSON EPS TSE Server 8 (21.0.11) allows an authenticated attacker to inject a JavaScript payload in the user management page that is executed by an administrator.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00633,"percentile":0.50675,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-12-16T20:26:33Z","modified":"2026-06-17T03:10:50Z","products":[{"vendor":"epson","product":"eps_tse_server_8_firmware"}],"references":[{"url":"https://blog.bssi.fr/multiple-vulnerabilities-within-epson-eps-tse-server-8/#vulnerability-2","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28930"},{"url":"https://github.com/advisories/GHSA-gw7h-3fw6-97j4"}],"sources":{"cve":[{"id":"CVE-2020-28930","description":"A Cross-Site Scripting (XSS) issue in the 'update user' and 'delete user' functionalities in settings/users.php in EPSON EPS TSE Server 8 (21.0.11) allows an authenticated attacker to inject a JavaScript payload in the user management page that is executed by an administrator.","status":"published","published":"2020-12-16T20:26:33Z","modified":"2024-08-04T16:47:59.9Z","updated_at":"2026-11-02T14:35:57.017407Z"}],"euvd":[{"id":"EUVD-2020-21318","description":"A Cross-Site Scripting (XSS) issue in the 'update user' and 'delete user' functionalities in settings/users.php in EPSON EPS TSE Server 8 (21.0.11) allows an authenticated attacker to inject a JavaScript payload in the user management page that is executed by an administrator.","status":"published","published":"2020-12-16T20:26:33Z","modified":"2024-08-04T16:47:59Z","updated_at":"2026-11-03T03:07:08.475588Z"}],"ghsa":[{"id":"GHSA-gw7h-3fw6-97j4","title":"A Cross-Site Scripting (XSS) issue in the 'update user' and 'delete user' functionalities in...","description":"A Cross-Site Scripting (XSS) issue in the 'update user' and 'delete user' functionalities in settings/users.php in EPSON EPS TSE Server 8 (21.0.11) allows an authenticated attacker to inject a JavaScript payload in the user management page that is executed by an administrator.","status":"published","published":"2022-05-24T17:36:40Z","modified":"2023-01-29T05:05:04Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:45:42.123832Z"}],"nvd":[{"id":"CVE-2020-28930","description":"A Cross-Site Scripting (XSS) issue in the 'update user' and 'delete user' functionalities in settings/users.php in EPSON EPS TSE Server 8 (21.0.11) allows an authenticated attacker to inject a JavaScript payload in the user management page that is executed by an administrator.","status":"published","published":"2020-12-16T21:15:12.933Z","modified":"2026-06-17T03:10:50.8Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:27.73474Z"}]}}