{"id":"CVE-2021-43576","aliases":["EUVD-2022-4804","GHSA-ppv9-v43c-xqpp"],"status":"published","title":"XXE vulnerability in Jenkins pom2config Plugin","description":"Jenkins pom2config Plugin 1.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks, allowing attackers with Overall/Read and Item/Read permissions to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.02444,"percentile":0.84537,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2021-11-12T10:35:20Z","modified":"2026-06-17T04:11:09Z","affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jenkins-ci.plugins:pom2config","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.2"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jenkins-ci.plugins:pom2config","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.2"}]}],"versions":["1.2"]}],"products":[{"vendor":"jenkins","product":"pom2config"},{"vendor":"jenkins project","product":"jenkins pom2config plugin"}],"references":[{"url":"https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2415","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2021/11/12/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","web"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1314/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43576","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-ppv9-v43c-xqpp"},{"url":"https://github.com/jenkinsci/pom2config-plugin","tags":["package"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-1314","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2021-43576","description":"Jenkins pom2config Plugin 1.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks, allowing attackers with Overall/Read and Item/Read permissions to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.","status":"published","published":"2021-11-12T10:35:20Z","modified":"2024-08-04T04:03:08.612Z","updated_at":"2026-11-02T14:32:57.033395Z"}],"euvd":[{"id":"EUVD-2022-4804","description":"Jenkins pom2config Plugin 1.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks, allowing attackers with Overall/Read and Item/Read permissions to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.","status":"published","published":"2021-11-12T10:35:20Z","modified":"2024-08-04T04:03:08Z","updated_at":"2026-11-03T03:24:13.193734Z"}],"ghsa":[{"id":"GHSA-ppv9-v43c-xqpp","title":"XXE vulnerability in Jenkins pom2config Plugin","description":"Jenkins pom2config Plugin 1.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.\n\nThis allows attackers with Overall/Read and Item/Read permissions to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.\n\nAs of publication of this advisory, there is no fix.","status":"published","published":"2022-05-24T19:20:33Z","modified":"2023-10-27T16:08:38Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:37:10.633403Z"}],"nvd":[{"id":"CVE-2021-43576","description":"Jenkins pom2config Plugin 1.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks, allowing attackers with Overall/Read and Item/Read permissions to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.","status":"published","published":"2021-11-12T11:15:08.237Z","modified":"2026-06-17T04:11:09.96Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:07:00.984108Z"}],"osv":[{"id":"GHSA-ppv9-v43c-xqpp","title":"XXE vulnerability in Jenkins pom2config Plugin","description":"Jenkins pom2config Plugin 1.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.\n\nThis allows attackers with Overall/Read and Item/Read permissions to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.\n\nAs of publication of this advisory, there is no fix.","status":"published","published":"2022-05-24T19:20:33Z","modified":"2024-02-19T05:32:49.217629Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T15:46:53.244788Z"}]}}