CVE-2007-3544
EPSS 1.2%
Description
Unrestricted file upload vulnerability in (1) wp-app.php and (2) app.php in WordPress 2.2.1 and WordPress MU 1.2.3 allows remote authenticated users to upload and execute arbitrary PHP code via unspecified vectors, possibly related to the wp_postmeta table and the use of custom fields in normal (non-attachment) posts. NOTE: this issue reportedly exists because of an incomplete fix for CVE-2007-3543.
How to fix CVE-2007-3544
To remediate CVE-2007-3544, upgrade the affected package to a fixed version below.
- Debian/wordpress—upgrade to 2.2.2-1 or later
Is CVE-2007-3544 being exploited?
Low — EPSS is 1.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.2.2-1