{"cve":"CVE-2007-3543","nvd":{"published":"2007-07-03T20:30:00.000","modified":"2026-06-16T22:42:15.310","status":"Modified","description":"Unrestricted file upload vulnerability in WordPress before 2.2.1 and WordPress MU before 1.2.3 allows remote authenticated users to upload and execute arbitrary PHP code by making a post that specifies a .php filename in the _wp_attached_file metadata field; and then sending this file's content, along with its post_ID value, to (1) wp-app.php or (2) app.php.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://osvdb.org/37295","http://secunia.com/advisories/25794","http://trac.mu.wordpress.org/changeset/1005","http://www.buayacorp.com/files/wordpress/wordpress-advisory.html","http://www.securityfocus.com/bid/24642"],"products":["wordpress:wordpress","wordpress:wordpress_mu"],"source":"nvd","synced_at":"2026-10-19T19:46:28.846926071+00:00"},"epss":{"cve":"CVE-2007-3543","score":0.01649,"percentile":0.76501,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}