{"id":"CVE-2021-39117","aliases":["EUVD-2021-25553","GHSA-94j7-qfrq-rx57"],"status":"published","title":"The AssociateFieldToScreens page in Atlassian Jira Server and Data Center before version 8.18.0...","description":"The AssociateFieldToScreens page in Atlassian Jira Server and Data Center before version 8.18.0 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability via the name of a custom field.","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":0.00635,"percentile":0.50758,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-08-30T06:30:18Z","modified":"2026-06-17T04:03:06Z","products":[{"vendor":"atlassian","product":"data_center"},{"vendor":"atlassian","product":"jira"},{"vendor":"atlassian","product":"jira data center"},{"vendor":"atlassian","product":"jira server"}],"references":[{"url":"https://jira.atlassian.com/browse/JRASERVER-72597","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39117"},{"url":"https://github.com/advisories/GHSA-94j7-qfrq-rx57"}],"sources":{"cve":[{"id":"CVE-2021-39117","description":"The AssociateFieldToScreens page in Atlassian Jira Server and Data Center before version 8.18.0 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability via the name of a custom field.","status":"published","published":"2021-08-30T06:30:18.84Z","modified":"2024-10-11T17:21:15.424Z","updated_at":"2026-11-02T14:33:09.175141Z"}],"euvd":[{"id":"EUVD-2021-25553","description":"The AssociateFieldToScreens page in Atlassian Jira Server and Data Center before version 8.18.0 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability via the name of a custom field.","status":"published","published":"2021-08-30T06:30:18Z","modified":"2024-10-11T17:21:15Z","updated_at":"2026-11-03T00:27:39.149807Z"}],"ghsa":[{"id":"GHSA-94j7-qfrq-rx57","title":"The AssociateFieldToScreens page in Atlassian Jira Server and Data Center before version 8.18.0...","description":"The AssociateFieldToScreens page in Atlassian Jira Server and Data Center before version 8.18.0 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability via the name of a custom field.","status":"published","published":"2022-05-24T19:12:32Z","modified":"2023-01-30T05:01:52Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:30.304291Z"}],"nvd":[{"id":"CVE-2021-39117","description":"The AssociateFieldToScreens page in Atlassian Jira Server and Data Center before version 8.18.0 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability via the name of a custom field.","status":"published","published":"2021-08-30T07:15:06.783Z","modified":"2026-06-17T04:03:06.16Z","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":"2026-11-02T14:06:57.67549Z"}]}}