{"id":"CVE-2020-7936","aliases":["GHSA-82j9-wfcf-9v2h","PYSEC-2020-85"],"url":"https://o3.security/vulnerability/CVE-2020-7936","summary":"Plone Open Redirect Vulnerability","details":"An open redirect on the login form (and possibly other places) in Plone 4.0 through 5.2.1 allows an attacker to craft a link to a Plone Site that, when followed, and possibly after login, will redirect to an attacker's site.","published":"2020-01-23T21:15:13.210Z","modified":"2026-07-08T17:57:00.284260Z","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":0,"affectedPackages":[{"ecosystem":"PyPI","name":"plone","fixedVersion":"4.3.20"},{"ecosystem":"PyPI","name":"plone","fixedVersion":"5.1.7"},{"ecosystem":"PyPI","name":"plone","fixedVersion":"5.2.2"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2020/01/24/1"},{"type":"ADVISORY","url":"https://plone.org/security/hotfix/20200121"},{"type":"ADVISORY","url":"https://plone.org/security/hotfix/20200121/an-open-redirection-on-the-login-form-and-possibly-other-places"},{"type":"ADVISORY","url":"https://www.openwall.com/lists/oss-security/2020/01/22/1"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T17:57:00.284260Z"}}