High severity7.2NVD Advisory· Published Aug 5, 2026· Updated Aug 26, 2026
CVE-2026-18933
CVE-2026-18933
Description
The wp-downloadmanager WordPress plugin, in version 1.68.11 (also affecting the 6.9.4 release line), allows an admin-privileged user (current_user_can('manage_downloads')) to upload arbitrary files via download-add.php with no extension or MIME-type validation of any kind - no wp_check_filetype_and_ext, no validate_file, and no extension blocklist exist anywhere in the upload handler.
AI Insight
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Affected products
1- Range: 1.68.11, 6.9.4
Patches
Vulnerability mechanics
References
1News mentions
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