CVE-2026-18933

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CVSS 3.1

7.2 high

EPSS

<1%p20

Published

Aug 5, 2026 (Aug 5, 2026)

Modified

Aug 26, 2026

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.

Ecosystems: WordPress
Weakness: CWE-434
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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