{"id":"CVE-2020-19002","aliases":["GHSA-fpv7-hx6r-9vcx","PYSEC-2021-343"],"url":"https://o3.security/vulnerability/CVE-2020-19002","summary":"Mezzanine Cross Site Scripting (XSS) vulnerability","details":"Cross Site Scripting (XSS) in Mezzanine v4.3.1 allows remote attackers to execute arbitrary code via the 'Description' field of the component 'admin/blog/blogpost/add/'. This issue is different than CVE-2018-16632.","published":"2021-08-27T19:15:07.443Z","modified":"2026-07-08T19:01:48.596458Z","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":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"mezzanine","fixedVersion":null}],"fix":null,"references":[{"type":"REPORT","url":"https://github.com/stephenmcd/mezzanine/issues/1921"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T19:01:48.596458Z"}}