Security Advisory

CVE-2026-45697

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-29 19:01:49

Last updated 2026-06-01 15:18:51

Assigner GitHub_M

CVSS score not scored

State PUBLISHED

Description

Formie is a Craft CMS plugin for creating forms. Prior to 2.2.20 and 3.1.24, unauthenticated users could submit crafted values into Hidden fields (with Default value → Custom) that were evaluated as Twig during submission handling, which could lead to serious compromise of the Craft site (depending on template/sandbox behavior). This vulnerability is fixed in 2.2.20 and 3.1.24.

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