{"id":"CVE-2020-8820","details":"An XSS Vulnerability exists in Webmin 1.941 and earlier affecting the Cluster Shell Commands Endpoint. A user may enter any XSS Payload into the Command field and execute it. Then, after revisiting the Cluster Shell Commands Menu, the XSS Payload will be rendered and executed.","modified":"2026-08-07T15:14:54.481724Z","published":"2020-10-12T16:15:12.513Z","references":[{"type":"ADVISORY","url":"https://www.webmin.com/security.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/webmin/webmin","events":[{"introduced":"0"},{"last_affected":"d5227e85afec512718dd77a759a56cd212a15c1c"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:webmin:webmin:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"1.941"}]}}],"versions":["1.941","1.940","1.930","1.920","1.910","1.900","1.890","1.880","1.870","1.860","1.850","1.840","1.831","1.830","1.820","1.810","1.801","1.800","1.790","1.780","1.770","1.760","1.750","1.740","1.730","1.720","1.710","1.700"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8820.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}