{"id":"CVE-2020-2120","aliases":["EUVD-2022-3487","GHSA-c3cg-mv5w-cvw8"],"status":"published","title":"XXE vulnerability in FitNesse Plugin","description":"Jenkins FitNesse Plugin 1.30 and earlier does not configure the XML parser to prevent XML external entity (XXE) attacks.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.0115,"percentile":0.67301,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-611"],"published":"2020-02-12T14:35:44Z","modified":"2026-10-24T10:30:51Z","fixes":[{"ecosystem":"Maven","package":"org.jenkins-ci.plugins:fitnesse","fixed_in":["1.31"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jenkins-ci.plugins:fitnesse","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.31"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jenkins-ci.plugins:fitnesse","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.31"}]}],"versions":["1.10","1.11","1.12","1.13","1.14","1.15","1.16","1.24","1.26","1.27","1.28","1.30","1.5","1.6","1.7","1.8","1.8.1","1.9"]}],"products":[{"vendor":"jenkins","product":"fitnesse"},{"vendor":"jenkins project","product":"jenkins fitnesse plugin"}],"references":[{"url":"https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1751","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2020/02/12/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-2120","tags":["advisory"]},{"url":"https://github.com/jenkinsci/fitnesse-plugin/commit/7a913b9ff7e5a6acb0f4f4ec88d86da79db6af77","tags":["web"]},{"url":"https://github.com/advisories/GHSA-c3cg-mv5w-cvw8"},{"url":"https://github.com/jenkinsci/fitnesse-plugin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2020-2120","description":"Jenkins FitNesse Plugin 1.30 and earlier does not configure the XML parser to prevent XML external entity (XXE) attacks.","status":"published","published":"2020-02-12T14:35:44Z","modified":"2024-08-04T07:01:40.804Z","updated_at":"2026-11-02T14:35:51.206854Z"}],"euvd":[{"id":"EUVD-2022-3487","description":"Jenkins FitNesse Plugin 1.30 and earlier does not configure the XML parser to prevent XML external entity (XXE) attacks.","status":"published","published":"2020-02-12T14:35:44Z","modified":"2024-08-04T07:01:40Z","updated_at":"2026-11-03T03:08:10.95725Z"}],"ghsa":[{"id":"GHSA-c3cg-mv5w-cvw8","title":"XXE vulnerability in FitNesse Plugin","description":"FitNesse Plugin 1.30 and earlier does not configure the XML parser to prevent XML external entity (XXE) attacks.\n\nThis allows a user able to control the input files for its post-build step to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller, server-side request forgery, or denial-of-service attacks.\n\nFitNesse Plugin 1.31 disables external entity processing for its XML parser.","status":"published","published":"2022-05-24T17:08:47Z","modified":"2023-12-13T12:24:12Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"high"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:37:25.311671Z"}],"nvd":[{"id":"CVE-2020-2120","description":"Jenkins FitNesse Plugin 1.30 and earlier does not configure the XML parser to prevent XML external entity (XXE) attacks.","status":"published","published":"2020-02-12T15:15:13.54Z","modified":"2026-06-17T03:11:47.777Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:05:53.837808Z"}],"osv":[{"id":"CVE-2020-2120","description":"Jenkins FitNesse Plugin 1.30 and earlier does not configure the XML parser to prevent XML external entity (XXE) attacks.","status":"published","published":"2020-02-12T15:15:13.54Z","modified":"2026-10-24T10:30:51.898550872Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:15.212689Z"},{"id":"GHSA-c3cg-mv5w-cvw8","title":"XXE vulnerability in FitNesse Plugin","description":"FitNesse Plugin 1.30 and earlier does not configure the XML parser to prevent XML external entity (XXE) attacks.\n\nThis allows a user able to control the input files for its post-build step to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller, server-side request forgery, or denial-of-service attacks.\n\nFitNesse Plugin 1.31 disables external entity processing for its XML parser.","status":"published","published":"2022-05-24T17:08:47Z","modified":"2024-02-16T08:22:16.733967Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"high"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T15:46:44.571161Z"}]}}