{"id":"CVE-2018-10101","details":"Before WordPress 4.9.5, the URL validator assumed URLs with the hostname localhost were on the same host as the WordPress server.","modified":"2026-04-10T04:03:41.937132Z","published":"2018-04-16T09:58:09.620Z","references":[{"type":"ADVISORY","url":"https://wpvulndb.com/vulnerabilities/9053"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4193"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/104350"},{"type":"ADVISORY","url":"http://www.securitytracker.com/id/1040836"},{"type":"ADVISORY","url":"https://codex.wordpress.org/Version_4.9.5"},{"type":"ADVISORY","url":"https://wordpress.org/news/2018/04/wordpress-4-9-5-security-and-maintenance-release/"},{"type":"FIX","url":"https://core.trac.wordpress.org/changeset/42894"},{"type":"FIX","url":"https://github.com/WordPress/WordPress/commit/804363859602d4050d9a38a21f5a65d9aec18216"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wordpress/wordpress","events":[{"introduced":"0"},{"fixed":"a4b0b219b23fe22eb6168391385b12052cd25e3e"},{"fixed":"804363859602d4050d9a38a21f5a65d9aec18216"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"4.9.5"}]}}],"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-10101.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}