{"id":"CVE-2020-2322","aliases":["EUVD-2022-4616","GHSA-mr75-899x-qcxq"],"status":"published","title":"Missing permission checks in Jenkins Chaos Monkey Plugin","description":"Jenkins Chaos Monkey Plugin 0.3 and earlier does not perform permission checks in several HTTP endpoints, allowing attackers with Overall/Read permission to generate load and to generate memory leaks.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01339,"percentile":0.71504,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-401","CWE-862"],"published":"2020-12-03T15:55:15Z","modified":"2026-06-17T03:12:12Z","fixes":[{"ecosystem":"Maven","package":"io.jenkins.plugins:chaos-monkey","fixed_in":["0.4"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"io.jenkins.plugins:chaos-monkey","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"0.3"},{"fixed":"0.4"}]}]},{"source":"osv","ecosystem":"Maven","package":"io.jenkins.plugins:chaos-monkey","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.4"}]}],"versions":["0.1","0.2","0.3"]}],"products":[{"vendor":"jenkins project","product":"jenkins chaos monkey plugin"},{"vendor":"netflix","product":"chaos_monkey"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2020-12-03/#SECURITY-2109%20%281%29","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.openwall.com/lists/oss-security/2020/12/03/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-2322","tags":["advisory"]},{"url":"https://www.jenkins.io/security/advisory/2020-12-03/#SECURITY-2109%20(1)","tags":["web"]},{"url":"https://github.com/advisories/GHSA-mr75-899x-qcxq"},{"url":"https://github.com/jenkinsci/chaos-monkey-plugin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2020-2322","description":"Jenkins Chaos Monkey Plugin 0.3 and earlier does not perform permission checks in several HTTP endpoints, allowing attackers with Overall/Read permission to generate load and to generate memory leaks.","status":"published","published":"2020-12-03T15:55:15Z","modified":"2024-08-04T07:09:54.492Z","updated_at":"2026-11-02T14:35:51.206854Z"}],"euvd":[{"id":"EUVD-2022-4616","description":"Jenkins Chaos Monkey Plugin 0.3 and earlier does not perform permission checks in several HTTP endpoints, allowing attackers with Overall/Read permission to generate load and to generate memory leaks.","status":"published","published":"2020-12-03T15:55:15Z","modified":"2024-08-04T07:09:54Z","updated_at":"2026-11-03T03:08:09.929524Z"}],"ghsa":[{"id":"GHSA-mr75-899x-qcxq","title":"Missing permission checks in Jenkins Chaos Monkey Plugin","description":"Jenkins Chaos Monkey Plugin 0.3 and earlier does not perform permission checks in several HTTP endpoints.\n\nThis allows attackers with Overall/Read permission to generate load and to generate memory leaks.\n\nJenkins Chaos Monkey Plugin 0.4 requires Overall/Administer permission to generate load and to generate memory leaks.","status":"published","published":"2022-05-24T17:35:09Z","modified":"2025-02-25T17:17:13Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-401","CWE-862"],"updated_at":"2026-11-02T14:38:32.275316Z"}],"nvd":[{"id":"CVE-2020-2322","description":"Jenkins Chaos Monkey Plugin 0.3 and earlier does not perform permission checks in several HTTP endpoints, allowing attackers with Overall/Read permission to generate load and to generate memory leaks.","status":"published","published":"2020-12-03T16:15:12.857Z","modified":"2026-06-17T03:12:12.697Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:06:25.394006Z"}],"osv":[{"id":"GHSA-mr75-899x-qcxq","title":"Missing permission checks in Jenkins Chaos Monkey Plugin","description":"Jenkins Chaos Monkey Plugin 0.3 and earlier does not perform permission checks in several HTTP endpoints.\n\nThis allows attackers with Overall/Read permission to generate load and to generate memory leaks.\n\nJenkins Chaos Monkey Plugin 0.4 requires Overall/Administer permission to generate load and to generate memory leaks.","status":"published","published":"2022-05-24T17:35:09Z","modified":"2024-02-16T08:22:38.480154Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-401","CWE-862"],"updated_at":"2026-11-02T15:46:52.170928Z"}]}}