Threat intelligence

Forminator Forms <= 1.56.1 - Unauthenticated Arbitrary File Upload via Forged Upload Field Configuration

CVE-2026-15748 · forminator

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

Vulnerability: Forminator Forms <= 1.56.1 - Unauthenticated Arbitrary File Upload via Forged Upload Field Configuration
Affected software: forminator(Plugin)
Affected versions: ≤ 1.56.1
Authentication: Unauthenticated
Vulnerability type: Remote code execution
CVE: CVE-2026-15748
Published: 17 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 263ac05d-f1ca-46e3-a43e-3b45eb8066d4). Methodology and redistribution notes

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