{"id":"GHSA-48hr-jg4p-w4p4","summary":"XSS vulnerability in Jenkins Claim Plugin","details":"Jenkins Claim Plugin 2.18.1 and earlier does not escape the user display name shown in claims.\n\nThis results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers who are able to control the display names of Jenkins users, either via the security realm, or directly inside Jenkins.\n\nEveryone with a Jenkins account can change their own display name.\\n\\nClaim Plugin 2.18.2 escapes the user display name shown in claims.","aliases":["CVE-2021-21619"],"modified":"2024-02-16T08:13:27.631008Z","published":"2022-05-24T17:43:01Z","database_specific":{"nvd_published_at":"2021-02-24T16:15:00Z","cwe_ids":["CWE-79"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2022-12-13T18:55:52Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21619"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/claim-plugin"},{"type":"WEB","url":"https://www.jenkins.io/security/advisory/2021-02-24/#SECURITY-2188%20(1)"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2021/02/24/3"}],"affected":[{"package":{"name":"org.jenkins-ci.plugins:claim","ecosystem":"Maven","purl":"pkg:maven/org.jenkins-ci.plugins/claim"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.18.2"}]}],"versions":["2.0","2.1","2.10","2.11","2.12","2.13.1","2.14","2.14.1","2.15","2.16","2.17","2.18","2.18.1","2.2","2.3","2.5","2.6","2.7","2.8","2.9"],"database_specific":{"last_known_affected_version_range":"\u003c= 2.18.1","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-48hr-jg4p-w4p4/GHSA-48hr-jg4p-w4p4.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}