一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年9月4日

CVE-2026-18933 [HIGH] – The wp-downloadmanager WordPress plugin, in version 1.68.11 (also affecting the 6.9.4 rele

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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.