CVE-2026-3327 – Authenticated DatoCMS Web Previews Plugin Iframe Injection

CVE ID : CVE-2026-3327

Published : Feb. 27, 2026, 2:09 p.m. | 1 hour, 2 minutes ago

Description : Authenticated Iframe Injection in Dato CMS Web Previews plugin. This vulnerability permits a malicious authenticated user to circumvent the restriction enforced on the configured frontend URL, enabling the loading of arbitrary external resources or origins. This issue affects Web Previews
Severity: 4.8 | MEDIUM

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