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CVE PROGRAM SOURCE RECORD4.8 Medium

CVE-2026-3327

Authenticated DatoCMS Web Previews Plugin Iframe Injection

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 < v1.0.31.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

DatoCMS Web Previews

Default version status: unaffected

  • < 1.0.31affected

References