Unrated severityNVD Advisory· Published Jul 3, 2007· Updated Apr 23, 2026

CVE-2007-3543

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.

Affected products

WordPress/WordPress
cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*
Range: <=2.2.0
Package: https://wordpress.org/plugins/wordpress
WordPress/Wordpress Mu
cpe:2.3:a:wordpress:wordpress_mu:*:*:*:*:*:*:*:*
Range: <=1.2.2

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

secunia.com/advisories/25794nvdVendor Advisory
osvdb.org/37295nvd
trac.mu.wordpress.org/changeset/1005nvd
www.buayacorp.com/files/wordpress/wordpress-advisory.htmlnvd
www.securityfocus.com/bid/24642nvd

News mentions

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