{"action":"Upgrade org.opennms:opennms to 27.1.1 or later.","affected":[{"fixed":"27.1.1","introduced":"1.0.0"}],"component":"org.opennms:opennms","cve_ids":["CVE-2021-25933"],"ecosystem":"Maven","epss":0.01043,"exploited":false,"fixed_versions":["27.1.1"],"ghsa_id":"GHSA-jjhw-5mxp-2g2q","id":"tcs_01M5N933Y7DZ15YZD6WE198K20","modified_at":"2025-05-01T00:21:24Z","published_at":"2021-05-25T18:47:01Z","references":["https://osv.dev/vulnerability/GHSA-jjhw-5mxp-2g2q","https://nvd.nist.gov/vuln/detail/CVE-2021-25933","https://github.com/OpenNMS/opennms/commit/8a97e6869d6e49da18b208c837438ace80049c01%2C","https://github.com/OpenNMS/opennms/commit/8a97e6869d6e49da18b208c837438ace80049c01,","https://github.com/OpenNMS/opennms/commit/eb08b5ed4c5548f3e941a1f0d0363ae4439fa98c","https://github.com/OpenNMS/opennms/commit/f3ebfa3da5352b4d57f238b54c6db315ad99f10e","https://github.com/OpenNMS/opennms","https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25933"],"severity":{"label":"medium","score":4.8},"sources":[{"source":"osv","source_id":"GHSA-jjhw-5mxp-2g2q","url":"https://osv.dev/vulnerability/GHSA-jjhw-5mxp-2g2q"}],"summary":"Cross-site Scripting in OpenNMS Horizon"}