{"id":"GHSA-wcrg-92wp-4h28","summary":"XXE vulnerability in Jenkins Nerrvana Plugin","details":"Jenkins Nerrvana Plugin 1.02.06 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.\n\nThis allows attackers with Overall/Read permission to have Jenkins parse a crafted HTTP request with XML data that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.\n\nAdditionally, XML parsing is exposed as a form validation endpoint that does not require POST requests, allowing exploitation by users without Overall/Read permission via CSRF.","aliases":["CVE-2020-2298"],"modified":"2024-02-16T08:00:56.136489Z","published":"2022-05-24T17:30:19Z","database_specific":{"github_reviewed_at":"2022-12-21T18:52:12Z","nvd_published_at":"2020-10-08T13:15:00Z","cwe_ids":["CWE-611"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-2298"},{"type":"PACKAGE","url":"https://github.com/jenkinsci/nerrvana-plugin"},{"type":"WEB","url":"https://www.jenkins.io/security/advisory/2020-10-08/#SECURITY-2097"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2020/10/08/5"}],"affected":[{"package":{"name":"org.jenkins-ci.plugins:nerrvana-plugin","ecosystem":"Maven","purl":"pkg:maven/org.jenkins-ci.plugins/nerrvana-plugin"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.02.06"}]}],"versions":["1.02.01","1.02.06","1.02r"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-wcrg-92wp-4h28/GHSA-wcrg-92wp-4h28.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}