{"id":"CVE-2016-7138","aliases":["GHSA-v3hp-f8qr-cf3p","PYSEC-2017-61"],"url":"https://o3.security/vulnerability/CVE-2016-7138","summary":"Plone XSS","details":"Cross-site scripting (XSS) vulnerability in the URL checking infrastructure in Plone CMS 5.x through 5.0.6, 4.x through 4.3.11, and 3.3.x through 3.3.6 allows remote attackers to inject arbitrary web script or HTML via a crafted URL.","published":"2017-03-07T16:59:01.057Z","modified":"2026-07-08T05:48:20.278292891Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":{"score":0.01588,"percentile":0.73715,"asOf":"2026-08-22"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"plone","fixedVersion":null},{"ecosystem":"PyPI","name":"plone","fixedVersion":null},{"ecosystem":"PyPI","name":"plone","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"http://www.securityfocus.com/archive/1/539572/100/0/threaded"},{"type":"WEB","url":"http://www.securityfocus.com/bid/92752"},{"type":"ADVISORY","url":"http://seclists.org/fulldisclosure/2016/Oct/80"},{"type":"ADVISORY","url":"https://plone.org/security/hotfix/20160830/non-persistent-xss-in-plone-1"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2016/09/05/4"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2016/09/05/5"},{"type":"EVIDENCE","url":"http://packetstormsecurity.com/files/139110/Plone-CMS-4.3.11-5.0.6-XSS-Traversal-Open-Redirection.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2016-7138"},{"type":"PACKAGE","url":"https://github.com/plone/Plone"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2017-61.yaml"},{"type":"WEB","url":"https://web.archive.org/web/20210625091607/http://www.securityfocus.com/bid/92752"},{"type":"WEB","url":"https://web.archive.org/web/20210625092107/http://www.securityfocus.com/archive/1/539572/100/0/threaded"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T05:48:20.278292891Z"}}