Threat intelligence

Media Library Assistant <= 3.39 - Authenticated (Author+) Arbitrary File Upload

CVE-2026-66600 · media-library-assistant

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Media Library Assistant at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Media Library Assistant <= 3.39 - Authenticated (Author+) Arbitrary File Upload
Affected software: media-library-assistant(Plugin)
Affected versions: ≤ 3.39
Authentication: Authenticated (see advisory title)
Vulnerability type: Remote code execution
CVE: CVE-2026-66600
Published: 19 August 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 0db18319-6552-42f1-b304-aca61780c12c). Methodology and redistribution notes

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