{"action":"Upgrade plone to 4.1.1 or later.","affected":[{"fixed":"4.1.1","introduced":"2.1"},{"fixed":"4.2.6","introduced":"4.2"},{"fixed":"4.3.2","introduced":"4.3"}],"component":"plone","cve_ids":["CVE-2013-4200"],"ecosystem":"PyPI","epss":0.02222,"exploited":false,"fixed_versions":["4.1.1","4.2.6","4.3.2"],"ghsa_id":"GHSA-56p3-rrp4-2j82","id":"tcs_01M5KG6AQQWXJFC2D7WNN2CE9S","modified_at":"2026-06-10T17:01:30.316640739Z","published_at":"2014-01-21T16:06:00Z","references":["https://osv.dev/vulnerability/PYSEC-2014-64","http://plone.org/products/plone/security/advisories/20130618-announcement","https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-4200","http://www.openwall.com/lists/oss-security/2013/08/01/2","http://plone.org/products/plone-hotfix/releases/20130618","http://www.securityfocus.com/archive/1/530787/100/0/threaded","https://github.com/advisories/GHSA-56p3-rrp4-2j82"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2014-64","url":"https://osv.dev/vulnerability/PYSEC-2014-64"}],"summary":"The isURLInPortal method in the URLTool class in in_portal.py in Plone 2.1 through 4.1, 4.2.x through 4.2.5, and 4.3.x through 4.3.1 treats URLs starting with a space as a relative URL, which allows r"}