{"id":"CVE-2021-21642","details":"Jenkins Config File Provider Plugin 3.7.0 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.","aliases":["GHSA-q7xg-hh3q-hc68"],"modified":"2026-03-20T11:38:34.445688Z","published":"2021-04-21T15:15:08.287Z","references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2021/04/21/2"},{"type":"ADVISORY","url":"https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2204"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/jenkinsci/config-file-provider-plugin","events":[{"introduced":"0"},{"last_affected":"90fe08fa90d2d1110d745fda887206c590d5c4a1"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"3.7.0"}]}}],"versions":["2.8.1","config-file-provider-1.0","config-file-provider-1.1","config-file-provider-1.2","config-file-provider-1.4","config-file-provider-1.5","config-file-provider-1.6","config-file-provider-1.6.1","config-file-provider-1.9.1","config-file-provider-2.0","config-file-provider-2.1","config-file-provider-2.1.1","config-file-provider-2.10.0","config-file-provider-2.10.1","config-file-provider-2.11","config-file-provider-2.12","config-file-provider-2.13","config-file-provider-2.14-beta","config-file-provider-2.14.1-beta","config-file-provider-2.14.2-beta","config-file-provider-2.15","config-file-provider-2.15.1","config-file-provider-2.15.2-beta","config-file-provider-2.15.3","config-file-provider-2.15.3-beta","config-file-provider-2.15.4","config-file-provider-2.15.5","config-file-provider-2.15.6","config-file-provider-2.15.7","config-file-provider-2.16.0","config-file-provider-2.16.1","config-file-provider-2.16.2","config-file-provider-2.16.3","config-file-provider-2.16.4","config-file-provider-2.17","config-file-provider-2.18","config-file-provider-2.2.1","config-file-provider-2.3","config-file-provider-2.4","config-file-provider-2.5","config-file-provider-2.5.1","config-file-provider-2.6","config-file-provider-2.6.1","config-file-provider-2.6.2","config-file-provider-2.7","config-file-provider-2.7.1","config-file-provider-2.7.2","config-file-provider-2.7.3","config-file-provider-2.7.4","config-file-provider-2.7.5","config-file-provider-2.9.1","config-file-provider-2.9.2","config-file-provider-2.9.3","config-file-provider-3.0","config-file-provider-3.1","config-file-provider-3.2","config-file-provider-3.3","config-file-provider-3.4","config-file-provider-3.4.1","config-file-provider-3.5","config-file-provider-3.6","config-file-provider-3.6.1","config-file-provider-3.6.2","config-file-provider-3.6.3","config-file-provider-3.7.0","config-provider-model-1.0","config-provider-model-1.1","config-provider-model-1.2","config-provider-model-1.3","config-provider-model-1.3.1","config-provider-model-1.3.2","config-provider-model-1.3.3","config-provider-model-1.3.4"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-21642.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}]}