{"id":"CVE-2021-21680","aliases":["EUVD-2022-2664","GHSA-5wc4-w63v-97c3"],"status":"published","title":"XXE vulnerability in Jenkins Nested View Plugin","description":"Jenkins Nested View Plugin 1.20 and earlier does not configure its XML transformer to prevent XML external entity (XXE) attacks.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01321,"percentile":0.7109,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-611"],"published":"2021-08-31T13:50:18Z","modified":"2026-10-24T10:30:19Z","fixes":[{"ecosystem":"Maven","package":"org.jenkins-ci.plugins:nested-view","fixed_in":["1.21"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jenkins-ci.plugins:nested-view","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.20"},{"fixed":"1.21"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jenkins-ci.plugins:nested-view","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.21"}]}],"versions":["1.10","1.11","1.12","1.13","1.14","1.17","1.19","1.19.1","1.19.2","1.20","1.6","1.7","1.8","1.9"]}],"products":[{"vendor":"jenkins","product":"nested_view"},{"vendor":"jenkins project","product":"jenkins nested view plugin"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2021-08-31/#SECURITY-2411","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2021/08/31/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21680","tags":["advisory"]},{"url":"https://github.com/jenkinsci/nested-view-plugin/commit/79787294f034b3009c3de557c6441c9ceba936b8","tags":["web"]},{"url":"https://github.com/advisories/GHSA-5wc4-w63v-97c3"},{"url":"https://github.com/jenkinsci/nested-view-plugin","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-21680","description":"Jenkins Nested View Plugin 1.20 and earlier does not configure its XML transformer to prevent XML external entity (XXE) attacks.","status":"published","published":"2021-08-31T13:50:18Z","modified":"2024-08-03T18:23:28.576Z","updated_at":"2026-11-02T14:33:00.488332Z"}],"euvd":[{"id":"EUVD-2022-2664","description":"Jenkins Nested View Plugin 1.20 and earlier does not configure its XML transformer to prevent XML external entity (XXE) attacks.","status":"published","published":"2021-08-31T13:50:18Z","modified":"2024-08-03T18:23:28Z","updated_at":"2026-11-03T03:25:05.131984Z"}],"ghsa":[{"id":"GHSA-5wc4-w63v-97c3","title":"XXE vulnerability in Jenkins Nested View Plugin","description":"Jenkins Nested View Plugin 1.20 and earlier does not configure its XML transformer to prevent XML external entity (XXE) attacks.\n\nThis allows attackers able to configure views to have Jenkins parse a crafted view XML definition that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.\n\nJenkins Nested View Plugin 1.21 disables external entity resolution for its XML transformer.","status":"published","published":"2022-05-24T19:12:36Z","modified":"2023-12-07T13:46:05Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:37:24.593982Z"}],"nvd":[{"id":"CVE-2021-21680","description":"Jenkins Nested View Plugin 1.20 and earlier does not configure its XML transformer to prevent XML external entity (XXE) attacks.","status":"published","published":"2021-08-31T14:15:25.607Z","modified":"2026-06-17T03:35:59.167Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:06:57.67549Z"}],"osv":[{"id":"CVE-2021-21680","description":"Jenkins Nested View Plugin 1.20 and earlier does not configure its XML transformer to prevent XML external entity (XXE) attacks.","status":"published","published":"2021-08-31T14:15:25.607Z","modified":"2026-10-24T10:30:19.196480462Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"updated_at":"2026-11-02T15:44:18.367807Z"},{"id":"GHSA-5wc4-w63v-97c3","title":"XXE vulnerability in Jenkins Nested View Plugin","description":"Jenkins Nested View Plugin 1.20 and earlier does not configure its XML transformer to prevent XML external entity (XXE) attacks.\n\nThis allows attackers able to configure views to have Jenkins parse a crafted view XML definition that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.\n\nJenkins Nested View Plugin 1.21 disables external entity resolution for its XML transformer.","status":"published","published":"2022-05-24T19:12:36Z","modified":"2024-02-16T08:00:12.898425Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"high"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T15:46:38.911014Z"}]}}