{"id":"CVE-2021-27020","aliases":["EUVD-2021-13793","GHSA-wp6x-2jj2-vxhw","UBUNTU-CVE-2021-27020"],"status":"published","title":"Puppet Enterprise presented a security risk by not sanitizing user input when doing a CSV export.","description":"Puppet Enterprise presented a security risk by not sanitizing user input when doing a CSV export.","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":"2026-11-12","score":0.01061,"percentile":0.65038,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-1236"],"published":"2021-08-30T17:56:03Z","modified":"2026-06-17T03:44:08Z","affected":[{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"puppet","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2.4-2ubuntu2","3.3.1-1ubuntu1","3.3.1-1ubuntu2","3.3.1-1ubuntu3","3.4.2-1","3.4.3-1","3.4.3-1ubuntu1","3.4.3-1ubuntu1.1","3.4.3-1ubuntu1.2","3.4.3-1ubuntu1.3"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"puppet","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.7.2-5ubuntu2","3.8.4-1ubuntu1","3.8.5-1ubuntu1","3.8.5-2","3.8.5-2ubuntu0.1","3.8.5-2ubuntu0.1+esm1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"puppet","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.10.4-2ubuntu1","4.10.4-2ubuntu2","4.10.4-2ubuntu3","5.4.0-2ubuntu3"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"puppet","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.4.0-2ubuntu3","5.5.10-4ubuntu3"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"puppet","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.5.22-1ubuntu1","5.5.22-4","5.5.22-4ubuntu0.2"]}],"products":[{"vendor":"perforce","product":"puppet enterprise"},{"vendor":"puppet","product":"puppet_enterprise"}],"references":[{"url":"https://puppet.com/security/cve/CVE-2021-27020","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27020"},{"url":"https://github.com/advisories/GHSA-wp6x-2jj2-vxhw"},{"url":"https://ubuntu.com/security/CVE-2021-27020","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-27020","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2021-27020","description":"Puppet Enterprise presented a security risk by not sanitizing user input when doing a CSV export.","status":"published","published":"2021-08-30T17:56:03Z","modified":"2024-08-03T20:40:46.93Z","updated_at":"2026-11-02T14:33:04.360272Z"}],"euvd":[{"id":"EUVD-2021-13793","description":"Puppet Enterprise presented a security risk by not sanitizing user input when doing a CSV export.","status":"published","published":"2021-08-30T17:56:03Z","modified":"2024-08-03T20:40:46Z","updated_at":"2026-11-03T03:24:50.383074Z"}],"ghsa":[{"id":"GHSA-wp6x-2jj2-vxhw","title":"Puppet Enterprise presented a security risk by not sanitizing user input when doing a CSV export.","description":"Puppet Enterprise presented a security risk by not sanitizing user input when doing a CSV export.","status":"published","published":"2022-05-24T19:12:28Z","modified":"2023-01-30T05:01:51Z","cwes":["CWE-1236"],"updated_at":"2026-11-02T14:46:30.304291Z"}],"nvd":[{"id":"CVE-2021-27020","description":"Puppet Enterprise presented a security risk by not sanitizing user input when doing a CSV export.","status":"published","published":"2021-08-30T18:15:08.617Z","modified":"2026-06-17T03:44:08.467Z","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-1236"],"updated_at":"2026-11-02T14:06:57.67549Z"}],"osv":[{"id":"UBUNTU-CVE-2021-27020","description":"Puppet Enterprise presented a security risk by not sanitizing user input when doing a CSV export.","status":"published","published":"2021-08-30T18:15:00Z","modified":"2025-10-24T04:50:11Z","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":"2026-11-02T15:54:26.779273Z"}]}}