{"id":"CVE-2020-14166","aliases":["EUVD-2020-6323","GHSA-r66f-f7w5-7r65"],"status":"published","title":"The /servicedesk/customer/portals resource in Jira Service Desk Server and Data Center before...","description":"The /servicedesk/customer/portals resource in Jira Service Desk Server and Data Center before version 4.10.0 allows remote attackers with project administrator privileges to inject arbitrary HTML or JavaScript names via an Cross Site Scripting (XSS) vulnerability by uploading a html file.","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":"2026-11-09","score":0.0194,"percentile":0.80271,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2020-07-01T01:35:26Z","modified":"2026-06-17T02:54:19Z","exploits":[{"source":"exploitdb","id":"EDB-49748","title":"Atlassian Jira Service Desk 4.9.1 - Unrestricted File Upload to XSS","type":"webapps","platform":"multiple","date":"2021-04-07","url":"https://www.exploit-db.com/exploits/49748"}],"products":[{"vendor":"atlassian","product":"jira service desk server and data center"},{"vendor":"atlassian","product":"jira_service_desk"}],"references":[{"url":"https://jira.atlassian.com/browse/JSDSERVER-6895","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"http://packetstormsecurity.com/files/162107/Atlassian-Jira-Service-Desk-4.9.1-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14166"},{"url":"https://github.com/advisories/GHSA-r66f-f7w5-7r65"}],"sources":{"cve":[{"id":"CVE-2020-14166","description":"The /servicedesk/customer/portals resource in Jira Service Desk Server and Data Center before version 4.10.0 allows remote attackers with project administrator privileges to inject arbitrary HTML or JavaScript names via an Cross Site Scripting (XSS) vulnerability by uploading a html file.","status":"published","published":"2020-07-01T01:35:26.241Z","modified":"2024-09-16T16:33:13.111Z","updated_at":"2026-11-02T14:35:46.476719Z"}],"euvd":[{"id":"EUVD-2020-6323","description":"The /servicedesk/customer/portals resource in Jira Service Desk Server and Data Center before version 4.10.0 allows remote attackers with project administrator privileges to inject arbitrary HTML or JavaScript names via an Cross Site Scripting (XSS) vulnerability by uploading a html file.","status":"published","published":"2020-07-01T01:35:26Z","modified":"2024-09-16T16:33:13Z","updated_at":"2026-11-03T00:55:50.59293Z"}],"ghsa":[{"id":"GHSA-r66f-f7w5-7r65","title":"The /servicedesk/customer/portals resource in Jira Service Desk Server and Data Center before...","description":"The /servicedesk/customer/portals resource in Jira Service Desk Server and Data Center before version 4.10.0 allows remote attackers with project administrator privileges to inject arbitrary HTML or JavaScript names via an Cross Site Scripting (XSS) vulnerability by uploading a html file.","status":"published","published":"2022-05-24T17:22:11Z","modified":"2023-01-29T05:03:34Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:45:20.937669Z"}],"nvd":[{"id":"CVE-2020-14166","description":"The /servicedesk/customer/portals resource in Jira Service Desk Server and Data Center before version 4.10.0 allows remote attackers with project administrator privileges to inject arbitrary HTML or JavaScript names via an Cross Site Scripting (XSS) vulnerability by uploading a html file.","status":"published","published":"2020-07-01T02:15:11.817Z","modified":"2026-06-17T02:54:19.657Z","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":"2026-11-02T14:06:08.145904Z"}]}}