{"id":"CVE-2012-0287","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-0287","generatedAt":"2026-10-27T17:58:02.786Z","title":"Cross-site scripting (XSS) vulnerability in wp-comments-post.php in WordPress 3.3.x before 3.3.1, when Internet Explorer is used, allows remote attackers to inject arbitrary web script or HTML via the query string in a POST operation that is not…","description":"Cross-site scripting (XSS) vulnerability in wp-comments-post.php in WordPress 3.3.x before 3.3.1, when Internet Explorer is used, allows remote attackers to inject arbitrary web script or HTML via the query string in a POST operation that is not properly handled by the \"Duplicate comment detected\" feature.","published":"2012-01-06T04:01:26.000Z","lastModified":"2026-06-16T23:37:03.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":2.6,"severity":"LOW","vector":"AV:N/AC:H/Au:N/C:N/I:P/A:N"},"cwe":["CWE-79"],"affected":["wordpress/wordpress"],"epss":{"score":0.02481,"percentile":0.84467,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (2.48%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://oldmanlab.blogspot.com/2012/01/wordpress-33-xss-vulnerability.html","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/51237","source":"cve@mitre.org"},{"url":"http://www.securitytracker.com/id?1026542","source":"cve@mitre.org"},{"url":"https://wordpress.org/news/2012/01/wordpress-3-3-1/","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://oldmanlab.blogspot.com/2012/01/wordpress-33-xss-vulnerability.html","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/51237","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id?1026542","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://wordpress.org/news/2012/01/wordpress-3-3-1/","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-0287","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."}