{"id":"CVE-2017-14723","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-14723","generatedAt":"2026-10-28T21:17:13.478Z","title":"Before version 4.8.2, WordPress mishandled % characters and additional placeholder values in $wpdb->prepare, and thus did not properly address the possibility of plugins and themes enabling SQL injection attacks.","description":"Before version 4.8.2, WordPress mishandled % characters and additional placeholder values in $wpdb->prepare, and thus did not properly address the possibility of plugins and themes enabling SQL injection attacks.","published":"2017-09-23T20:29:00.000Z","lastModified":"2026-06-17T01:06:41.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-89"],"affected":["wordpress/wordpress"],"epss":{"score":0.06518,"percentile":0.93743,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (6.52%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://www.securityfocus.com/bid/100912","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://www.securitytracker.com/id/1039553","source":"cve@mitre.org"},{"url":"https://core.trac.wordpress.org/changeset/41470","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://core.trac.wordpress.org/changeset/41496","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/WordPress/WordPress/commit/70b21279098fc973eae803693c0705a548128e48","tags":["Issue Tracking","Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/WordPress/WordPress/commit/fc930d3daed1c3acef010d04acc2c5de93cd18ec","tags":["Issue Tracking","Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://medium.com/websec/wordpress-sqli-bbb2afcc8e94","tags":["Exploit","Mitigation","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://medium.com/websec/wordpress-sqli-poc-f1827c20bf8e","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/","tags":["Patch","Release Notes","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://www.debian.org/security/2017/dsa-3997","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/100912","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1039553","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://core.trac.wordpress.org/changeset/41470","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://core.trac.wordpress.org/changeset/41496","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/WordPress/WordPress/commit/70b21279098fc973eae803693c0705a548128e48","tags":["Issue Tracking","Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/WordPress/WordPress/commit/fc930d3daed1c3acef010d04acc2c5de93cd18ec","tags":["Issue Tracking","Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://medium.com/websec/wordpress-sqli-bbb2afcc8e94","tags":["Exploit","Mitigation","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://medium.com/websec/wordpress-sqli-poc-f1827c20bf8e","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/","tags":["Patch","Release Notes","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.debian.org/security/2017/dsa-3997","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-14723","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}