{"id":"CVE-2020-22251","aliases":["BIT-phplist-2020-22251","EUVD-2020-15016","GHSA-h482-hqx2-rh53"],"status":"published","title":"Cross Site Scripting (XSS) vulnerability in phpList 3.5.3 via the login name field in Manage...","description":"Cross Site Scripting (XSS) vulnerability in phpList 3.5.3 via the login name field in Manage Administrators when adding a new admin.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00622,"percentile":0.50176,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2021-07-06T19:20:03Z","modified":"2026-10-20T10:52:13Z","fixes":[{"ecosystem":"Bitnami","package":"phplist","fixed_in":["3.5.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"phplist","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.5.3"}]}]}],"products":[{"vendor":"phplist","product":"phplist"}],"references":[{"url":"https://github.com/phpList/phplist3/issues/660","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","web","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-22251"},{"url":"https://github.com/advisories/GHSA-h482-hqx2-rh53"}],"sources":{"cve":[{"id":"CVE-2020-22251","description":"Cross Site Scripting (XSS) vulnerability in phpList 3.5.3 via the login name field in Manage Administrators when adding a new admin.","status":"published","published":"2021-07-06T19:20:03Z","modified":"2024-08-04T14:51:10.73Z","updated_at":"2026-11-02T14:35:47.22408Z"}],"euvd":[{"id":"EUVD-2020-15016","description":"Cross Site Scripting (XSS) vulnerability in phpList 3.5.3 via the login name field in Manage Administrators when adding a new admin.","status":"published","published":"2021-07-06T19:20:03Z","modified":"2024-08-04T14:51:10Z","updated_at":"2026-11-03T03:07:22.729997Z"}],"ghsa":[{"id":"GHSA-h482-hqx2-rh53","title":"Cross Site Scripting (XSS) vulnerability in phpList 3.5.3 via the login name field in Manage...","description":"Cross Site Scripting (XSS) vulnerability in phpList 3.5.3 via the login name field in Manage Administrators when adding a new admin.","status":"published","published":"2022-05-24T19:06:56Z","modified":"2023-01-30T05:00:36Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:14.46933Z"}],"nvd":[{"id":"CVE-2020-22251","description":"Cross Site Scripting (XSS) vulnerability in phpList 3.5.3 via the login name field in Manage Administrators when adding a new admin.","status":"published","published":"2021-07-06T20:15:07.993Z","modified":"2026-06-17T03:04:12.49Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/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":"2026-11-02T14:06:44.292752Z"}],"osv":[{"id":"CVE-2020-22251","description":"Cross Site Scripting (XSS) vulnerability in phpList 3.5.3 via the login name field in Manage Administrators when adding a new admin.","status":"published","published":"2021-07-06T20:15:07.993Z","modified":"2026-10-20T10:52:13.611748181Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:15.534837Z"},{"id":"BIT-phplist-2020-22251","description":"Cross Site Scripting (XSS) vulnerability in phpList 3.5.3 via the login name field in Manage Administrators when adding a new admin.","status":"published","published":"2024-03-06T11:04:01.504Z","modified":"2024-03-06T11:25:28.861Z","updated_at":"2026-11-02T15:28:34.724063Z"}]}}