{"id":"CVE-2021-28054","aliases":["EUVD-2021-14761","GHSA-w4f7-4m6q-c6h2","UBUNTU-CVE-2021-28054"],"status":"published","title":"An issue was discovered in Centreon-Web in Centreon Platform 20.10.0. A Stored Cross-Site...","description":"An issue was discovered in Centreon-Web in Centreon Platform 20.10.0. A Stored Cross-Site Scripting (XSS) issue in \"Configuration \u003e Hosts\" allows remote authenticated users to inject arbitrary web script or HTML via the Alias 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":0.01074,"percentile":0.65218,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-07-16T14:57:03Z","modified":"2026-06-17T03:45:46Z","affected":[{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"centreon-engine","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["18.10.0-4","19.10.8-1","19.10.8-1build1"]}],"products":[{"vendor":"centreon","product":"centreon"}],"references":[{"url":"https://docs.centreon.com/current/en/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","report"]},{"url":"https://redshell.co","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","report"]},{"url":"https://github.com/centreon/centreon/releases/tag/20.04.13","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-28054"},{"url":"https://github.com/advisories/GHSA-w4f7-4m6q-c6h2"},{"url":"https://ubuntu.com/security/CVE-2021-28054","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-28054","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-28054","description":"An issue was discovered in Centreon-Web in Centreon Platform 20.10.0. A Stored Cross-Site Scripting (XSS) issue in \"Configuration \u003e Hosts\" allows remote authenticated users to inject arbitrary web script or HTML via the Alias parameter.","status":"published","published":"2021-07-16T14:57:03Z","modified":"2024-08-03T21:33:17.326Z","updated_at":"2026-11-02T14:33:09.175141Z"}],"euvd":[{"id":"EUVD-2021-14761","description":"An issue was discovered in Centreon-Web in Centreon Platform 20.10.0. A Stored Cross-Site Scripting (XSS) issue in \"Configuration \u003e Hosts\" allows remote authenticated users to inject arbitrary web script or HTML via the Alias parameter.","status":"published","published":"2021-07-16T14:57:03Z","modified":"2024-08-03T21:33:17Z","updated_at":"2026-11-03T03:24:47.80549Z"}],"ghsa":[{"id":"GHSA-w4f7-4m6q-c6h2","title":"An issue was discovered in Centreon-Web in Centreon Platform 20.10.0. A Stored Cross-Site...","description":"An issue was discovered in Centreon-Web in Centreon Platform 20.10.0. A Stored Cross-Site Scripting (XSS) issue in \"Configuration \u003e Hosts\" allows remote authenticated users to inject arbitrary web script or HTML via the Alias parameter.","status":"published","published":"2022-05-24T19:08:17Z","modified":"2023-01-30T05:00:52Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:17.249643Z"}],"nvd":[{"id":"CVE-2021-28054","description":"An issue was discovered in Centreon-Web in Centreon Platform 20.10.0. A Stored Cross-Site Scripting (XSS) issue in \"Configuration \u003e Hosts\" allows remote authenticated users to inject arbitrary web script or HTML via the Alias parameter.","status":"published","published":"2021-07-16T15:15:08.64Z","modified":"2026-06-17T03:45:46.793Z","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":"2026-11-02T14:06:55.747384Z"}],"osv":[{"id":"UBUNTU-CVE-2021-28054","description":"An issue was discovered in Centreon-Web in Centreon Platform 20.10.0. A Stored Cross-Site Scripting (XSS) issue in \"Configuration \u003e Hosts\" allows remote authenticated users to inject arbitrary web script or HTML via the Alias parameter.","status":"published","published":"2021-07-16T15:15:00Z","modified":"2025-10-24T04:50:13Z","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"}],"updated_at":"2026-11-02T15:54:26.779273Z"}]}}