{"id":"CVE-2020-27219","aliases":["GHSA-rcvx-rmvf-mxch"],"url":"https://o3.security/vulnerability/CVE-2020-27219","summary":"Cross-site Scripting in Eclipse Hawkbit","details":"In all version of Eclipse Hawkbit prior to 0.3.0M7, the HTTP 404 (Not Found) JSON response body returned by the REST API may contain unsafe characters within the path attribute. Sending a POST request to a non existing resource will return the full path from the given URL unescaped to the client.","published":"2021-01-14T23:15:12.977Z","modified":"2026-08-27T08:40:18.133405Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":{"score":0.00829,"percentile":0.5439,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.eclipse.hawkbit:hawkbit-parent","fixedVersion":"0.3.0M7"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://bugs.eclipse.org/bugs/show_bug.cgi?id=570289"},{"type":"ADVISORY","url":"https://github.com/eclipse/hawkbit/issues/1067"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-27T08:40:18.133405Z"}}