{"id":"CVE-2020-2108","aliases":["GHSA-f5wx-w2f9-82gh"],"url":"https://o3.security/vulnerability/CVE-2020-2108","summary":"XXE vulnerability in Jenkins WebSphere Deployer Plugin","details":"WebSphere Deployer Plugin 1.6.1 and earlier does not configure the XML parser to prevent XML external entity (XXE) attacks. This could be exploited by a user with Job/Configure permissions to upload a specially crafted war file containing a `WEB-INF/ibm-web-ext.xml` which is parsed by the plugin.","published":"2020-01-29T16:15:12.787Z","modified":"2026-07-08T19:02:04.186604Z","cvss":{"score":7.6,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:websphere-deployer","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2020/01/29/1"},{"type":"ADVISORY","url":"https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1719"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-2108"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/websphere-deployer-plugin"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T19:02:04.186604Z"}}