{"id":"UBUNTU-CVE-2017-14723","details":"Before version 4.8.2, WordPress mishandled % characters and additional placeholder values in $wpdb-\u003eprepare, and thus did not properly address the possibility of plugins and themes enabling SQL injection attacks.","modified":"2025-10-24T04:46:31Z","published":"2017-09-23T20:29:00Z","upstream":["CVE-2017-14723"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-14723"},{"type":"REPORT","url":"https://core.trac.wordpress.org/changeset/41470"},{"type":"REPORT","url":"https://core.trac.wordpress.org/changeset/41496"},{"type":"REPORT","url":"https://github.com/WordPress/WordPress/commit/70b21279098fc973eae803693c0705a548128e48"},{"type":"REPORT","url":"https://github.com/WordPress/WordPress/commit/fc930d3daed1c3acef010d04acc2c5de93cd18ec"},{"type":"REPORT","url":"https://medium.com/websec/wordpress-sqli-bbb2afcc8e94"},{"type":"REPORT","url":"https://medium.com/websec/wordpress-sqli-poc-f1827c20bf8e"},{"type":"REPORT","url":"https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-14723"}],"affected":[{"package":{"name":"wordpress","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/wordpress@4.4.2+dfsg-1ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.3+dfsg-1","4.3.1+dfsg-1","4.4+dfsg-1","4.4.1+dfsg-1","4.4.2+dfsg-1","4.4.2+dfsg-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"wordpress","binary_version":"4.4.2+dfsg-1ubuntu1"},{"binary_name":"wordpress-l10n","binary_version":"4.4.2+dfsg-1ubuntu1"},{"binary_name":"wordpress-theme-twentyfifteen","binary_version":"4.4.2+dfsg-1ubuntu1"},{"binary_name":"wordpress-theme-twentyfourteen","binary_version":"4.4.2+dfsg-1ubuntu1"},{"binary_name":"wordpress-theme-twentysixteen","binary_version":"4.4.2+dfsg-1ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-14723.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}