{"id":"CVE-2021-21627","aliases":["EUVD-2022-4585","GHSA-mm5c-7mpr-99fm"],"status":"published","title":"CSRF vulnerability in Jenkins Libvirt Agents Plugin","description":"A cross-site request forgery (CSRF) vulnerability in Jenkins Libvirt Agents Plugin 1.9.0 and earlier allows attackers to stop hypervisor domains.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00818,"percentile":0.57579,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-352"],"published":"2021-03-18T13:35:24Z","modified":"2026-10-24T10:30:40Z","fixes":[{"ecosystem":"Maven","package":"org.jenkins-ci.plugins:libvirt-slave","fixed_in":["1.9.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jenkins-ci.plugins:libvirt-slave","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.9.0"},{"fixed":"1.9.1"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jenkins-ci.plugins:libvirt-slave","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.9.1"}]}],"versions":["1.8","1.8.1","1.8.3","1.8.4","1.8.5","1.8.6","1.9.0"]}],"products":[{"vendor":"jenkins","product":"libvirt_agents"},{"vendor":"jenkins project","product":"jenkins libvirt agents plugin"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2021-03-18/#SECURITY-1764","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2021/03/18/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21627","tags":["advisory"]},{"url":"https://github.com/jenkinsci/libvirt-slave-plugin/commit/655eab9bde26e8b8e11034f6c405af374564cae7","tags":["web"]},{"url":"https://github.com/advisories/GHSA-mm5c-7mpr-99fm"},{"url":"https://github.com/jenkinsci/libvirt-slave-plugin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-21627","description":"A cross-site request forgery (CSRF) vulnerability in Jenkins Libvirt Agents Plugin 1.9.0 and earlier allows attackers to stop hypervisor domains.","status":"published","published":"2021-03-18T13:35:24Z","modified":"2024-08-03T18:16:23.81Z","updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2022-4585","description":"A cross-site request forgery (CSRF) vulnerability in Jenkins Libvirt Agents Plugin 1.9.0 and earlier allows attackers to stop hypervisor domains.","status":"published","published":"2021-03-18T13:35:24Z","modified":"2024-08-03T18:16:23Z","updated_at":"2026-11-03T03:25:05.745586Z"}],"ghsa":[{"id":"GHSA-mm5c-7mpr-99fm","title":"CSRF vulnerability in Jenkins Libvirt Agents Plugin","description":"Jenkins Libvirt Agents Plugin 1.9.0 and earlier does not require POST requests for a form submission endpoint, resulting in a cross-site request forgery (CSRF) vulnerability.\n\nThis vulnerability allows attackers to stop hypervisor domains.\n\nJenkins Libvirt Agents Plugin 1.9.1 requires POST requests for the affected HTTP endpoint.","status":"published","published":"2022-05-24T17:44:48Z","modified":"2023-12-22T13:35:36Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:37:28.04129Z"}],"nvd":[{"id":"CVE-2021-21627","description":"A cross-site request forgery (CSRF) vulnerability in Jenkins Libvirt Agents Plugin 1.9.0 and earlier allows attackers to stop hypervisor domains.","status":"published","published":"2021-03-18T14:15:13.57Z","modified":"2026-06-17T03:35:53.81Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:06:50.805771Z"}],"osv":[{"id":"CVE-2021-21627","description":"A cross-site request forgery (CSRF) vulnerability in Jenkins Libvirt Agents Plugin 1.9.0 and earlier allows attackers to stop hypervisor domains.","status":"published","published":"2021-03-18T14:15:13.57Z","modified":"2026-10-24T10:30:40.626443818Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:18.367807Z"},{"id":"GHSA-mm5c-7mpr-99fm","title":"CSRF vulnerability in Jenkins Libvirt Agents Plugin","description":"Jenkins Libvirt Agents Plugin 1.9.0 and earlier does not require POST requests for a form submission endpoint, resulting in a cross-site request forgery (CSRF) vulnerability.\n\nThis vulnerability allows attackers to stop hypervisor domains.\n\nJenkins Libvirt Agents Plugin 1.9.1 requires POST requests for the affected HTTP endpoint.","status":"published","published":"2022-05-24T17:44:48Z","modified":"2024-02-16T07:59:48.580163Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T15:46:52.170928Z"}]}}