AUGUST 16, 2026
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Case File

CVE-2026-18933

HIGH · CVSS 7.2 EPSS 0.28%

Source: NVD + CISA KEV + EPSS · Published 2026-08-05 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

The wp-downloadmanager plugin for WordPress versions 1.68.11 and 6.9.4 is vulnerable due to inadequate file upload validation, allowing admin users to upload arbitrary files without any checks on file type or path sanitization. This flaw can lead to remote code execution, as malicious PHP files can be uploaded and executed from a web-accessible directory. WordPress administrators using these versions should prioritize immediate updates to version 1.69 or later to mitigate this critical security risk.

CVE
CVE-2026-18933
Severity
HIGH
CVSS
7.2
EPSS
0.28%
WordPress

Original NVD 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.