{"id":"CVE-2021-42943","aliases":["EUVD-2021-29898","GHSA-mh4g-685x-fp9j"],"status":"published","title":"Stored cross-site scripting (XSS) in admin/usermanager.php over IPPlan v4.92b allows remote...","description":"Stored cross-site scripting (XSS) in admin/usermanager.php over IPPlan v4.92b allows remote attackers to inject arbitrary web script or HTML via the userid parameter.","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":0.00746,"percentile":0.55157,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-05-17T10:47:03Z","modified":"2026-06-17T04:10:16Z","products":[{"vendor":"ipplan_project","product":"ipplan"}],"references":[{"url":"https://devbrain.com.br/index.php/2022/05/16/cve-2021-42943/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-42943"},{"url":"https://github.com/advisories/GHSA-mh4g-685x-fp9j"}],"sources":{"cve":[{"id":"CVE-2021-42943","description":"Stored cross-site scripting (XSS) in admin/usermanager.php over IPPlan v4.92b allows remote attackers to inject arbitrary web script or HTML via the userid parameter.","status":"published","published":"2022-05-17T10:47:03Z","modified":"2024-08-04T03:47:12.407Z","updated_at":"2026-11-02T14:32:58.739039Z"}],"euvd":[{"id":"EUVD-2021-29898","description":"Stored cross-site scripting (XSS) in admin/usermanager.php over IPPlan v4.92b allows remote attackers to inject arbitrary web script or HTML via the userid parameter.","status":"published","published":"2022-05-17T10:47:03Z","modified":"2024-08-04T03:47:12Z","updated_at":"2026-11-03T03:24:15.299027Z"}],"ghsa":[{"id":"GHSA-mh4g-685x-fp9j","title":"Stored cross-site scripting (XSS) in admin/usermanager.php over IPPlan v4.92b allows remote...","description":"Stored cross-site scripting (XSS) in admin/usermanager.php over IPPlan v4.92b allows remote attackers to inject arbitrary web script or HTML via the userid parameter.","status":"published","published":"2022-05-18T00:00:46Z","modified":"2023-01-28T05:04:55Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:44:15.993879Z"}],"nvd":[{"id":"CVE-2021-42943","description":"Stored cross-site scripting (XSS) in admin/usermanager.php over IPPlan v4.92b allows remote attackers to inject arbitrary web script or HTML via the userid parameter.","status":"published","published":"2022-05-17T11:15:07.727Z","modified":"2026-06-17T04:10:16.627Z","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":"2026-11-02T14:07:06.029737Z"}]}}