Threat intelligence

Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.7 - Unauthenticated Arbitrary File Upload via Non-ASCII Filename Blacklist Bypass

CVE-2026-5718 · drag-and-drop-multiple-file-upload-contact-form-7

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Drag And Drop Multiple File Upload Contact Form 7 at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Drag and Drop Multiple File Upload for Contact Form 7 <= 1.3.9.7 - Unauthenticated Arbitrary File Upload via Non-ASCII Filename Blacklist Bypass
Affected software: drag-and-drop-multiple-file-upload-contact-form-7(Plugin)
Affected versions: ≤ 1.3.9.7
Authentication: Unauthenticated
Vulnerability type: Remote code execution
CVE: CVE-2026-5718
Published: 17 April 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run arbitrary code on the server if exploited.
Source: Data imported from Wordfence Intelligence (advisory 38f95d40-a6d4-429c-9872-9d2531e942eb). Methodology and redistribution notes

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