{"id":"GHSA-2rq5-68hm-h4j8","summary":"Cross-Site Request Forgery in OpenNMS Horizon","details":"In OpenNMS Horizon, versions opennms-1-0-stable through opennms-27.1.1; OpenNMS Meridian, versions meridian-foundation-2015.1.0-1 through meridian-foundation-2019.1.18-1; meridian-foundation-2020.1.0-1 through meridian-foundation-2020.1.6-1 are vulnerable to CSRF, due to no CSRF protection at `/opennms/admin/userGroupView/users/updateUser`. This flaw allows assigning `ROLE_ADMIN` security role to a normal user. Using this flaw, an attacker can trick the admin user to assign administrator privileges to a normal user by enticing him to click upon an attacker-controlled website.","aliases":["CVE-2021-25931"],"modified":"2025-05-01T00:21:40Z","published":"2021-05-25T18:46:55Z","database_specific":{"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2021-05-21T17:28:35Z","nvd_published_at":"2021-05-20T15:15:00Z","cwe_ids":["CWE-352"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25931"},{"type":"WEB","url":"https://github.com/OpenNMS/opennms/commit/607151ea8f90212a3fb37c977fa57c7d58d26a84"},{"type":"WEB","url":"https://github.com/OpenNMS/opennms/commit/eb08b5ed4c5548f3e941a1f0d0363ae4439fa98c"},{"type":"PACKAGE","url":"https://github.com/OpenNMS/opennms"},{"type":"WEB","url":"https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25931"}],"affected":[{"package":{"name":"org.opennms:opennms","ecosystem":"Maven","purl":"pkg:maven/org.opennms/opennms"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.0"},{"fixed":"27.1.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-2rq5-68hm-h4j8/GHSA-2rq5-68hm-h4j8.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}