{"id":"CVE-2015-5730","details":"The sanitize_widget_instance function in wp-includes/class-wp-customize-widgets.php in WordPress before 4.2.4 does not use a constant-time comparison for widgets, which allows remote attackers to conduct a timing side-channel attack by measuring the delay before inequality is calculated.","modified":"2026-04-16T01:47:39.971286940Z","published":"2015-11-09T11:59:01Z","withdrawn":"2026-01-27T04:15:06.943524Z","references":[{"type":"ADVISORY","url":"http://www.debian.org/security/2015/dsa-3332"},{"type":"FIX","url":"https://codex.wordpress.org/Version_4.2.4"},{"type":"FIX","url":"https://wordpress.org/news/2015/08/wordpress-4-2-4-security-and-maintenance-release/"},{"type":"WEB","url":"http://openwall.com/lists/oss-security/2015/08/04/7"},{"type":"WEB","url":"http://www.securityfocus.com/bid/76160"},{"type":"WEB","url":"http://www.securitytracker.com/id/1033178"},{"type":"WEB","url":"https://core.trac.wordpress.org/changeset/33535"},{"type":"WEB","url":"https://core.trac.wordpress.org/changeset/33536"},{"type":"WEB","url":"https://wpvulndb.com/vulnerabilities/8130"}],"schema_version":"1.7.3"}