{"id":"CVE-2020-2206","aliases":["GHSA-fq52-6cjf-jw59"],"url":"https://o3.security/vulnerability/CVE-2020-2206","summary":"Reflected XSS vulnerability in Jenkins VncRecorder Plugin","details":"Jenkins VncRecorder Plugin 1.25 and earlier does not escape a parameter value in the checkVncServ form validation endpoint, resulting in a reflected cross-site scripting (XSS) vulnerability.","published":"2020-07-02T15:15:17.600Z","modified":"2026-07-08T23:34:57.393162Z","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":0.00871,"percentile":0.57126,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:vncrecorder","fixedVersion":"1.35"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2020/07/02/7"},{"type":"ADVISORY","url":"https://jenkins.io/security/advisory/2020-07-02/#SECURITY-1728%20%282%29"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T23:34:57.393162Z"}}