| Package | Affected versions | Patched versions |
|---|---|---|
| wordpress | ≤ 2.3.2 | |
| wordpress mu | < 1.3.2 | 1.3.2 |
wp-admin/options.php in WordPress MU before 1.3.2, and WordPress 2.3.2 and earlier, does not properly validate requests to update an option, which allows remote authenticated users with manage_options and upload_files capabilities to execute arbitrary code by uploading a PHP script and adding this script's pathname to active_plugins.
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