CVE-2026-45697

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 ...

GHSA-PGXQ-P76C-X9CG formie's unauthenticated front-end submission editing can overwrite existing submissions

Impact Unauthenticated users could modify existing submissions by posting a known or guessed submission ID to formie/submissions/save-submission. Patches 2.2.21, 3.1.26 Workarounds Block unauthenticated access to actions/formie/submissions/save-submission, or disable/customize front-end submissio...

formie's unauthenticated front-end submission editing can overwrite existing submissions

Impact Unauthenticated users could modify existing submissions by posting a known or guessed submission ID to formie/submissions/save-submission. Patches 2.2.21, 3.1.26 Workarounds Block unauthenticated access to actions/formie/submissions/save-submission, or disable/customize front-end submissio...

Authorization Bypass Through User-Controlled Key

Overview Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via the save-submission action. An attacker can overwrite existing submissions by posting a known or guessed submission ID without authentication. Remediation Upgrade verbb/formie to...

CVE-2026-47266

Formie is a Craft CMS plugin for creating forms. Prior to 2.2.21 and 3.1.26, unauthenticated users could modify existing submissions by posting a known or guessed submission ID to formie/submissions/save-submission. This vulnerability is fixed in 2.2.21 and 3.1.26...

CVE-2026-45697

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 ...

CVE-2026-47266

CVE-2026-47266 - Formie (Craft CMS plugin) Affected: Formie plugin for Craft CMS. Vulnerable in versions prior to 2.2.21 and 3.1.26. Root cause: Unauthenticated users could modify existing submissions by posting a known or guessed submission ID to formie/submissions/save-submission. Impact: Allow...

CVE-2026-47266 Formie: Unauthenticated front-end submission editing can overwrite existing submissions

Formie is a Craft CMS plugin for creating forms. Prior to 2.2.21 and 3.1.26, unauthenticated users could modify existing submissions by posting a known or guessed submission ID to formie/submissions/save-submission. This vulnerability is fixed in 2.2.21 and 3.1.26...

CVE-2026-47266

Formie is a Craft CMS plugin for creating forms. Prior to 2.2.21 and 3.1.26, unauthenticated users could modify existing submissions by posting a known or guessed submission ID to formie/submissions/save-submission. This vulnerability is fixed in 2.2.21 and 3.1.26...

EUVD-2026-33422

Formie is a Craft CMS plugin for creating forms. Prior to 2.2.21 and 3.1.26, unauthenticated users could modify existing submissions by posting a known or guessed submission ID to formie/submissions/save-submission. This vulnerability is fixed in 2.2.21 and 3.1.26...

CVE-2026-47266 Formie: Unauthenticated front-end submission editing can overwrite existing submissions

Formie is a Craft CMS plugin for creating forms. Prior to 2.2.21 and 3.1.26, unauthenticated users could modify existing submissions by posting a known or guessed submission ID to formie/submissions/save-submission. This vulnerability is fixed in 2.2.21 and 3.1.26...

EUVD-2026-33421

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 ...

CVE-2026-45697 Formie: Pre-authenticated server-side template injection in Hidden fields

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 ...

CVE-2026-45697

Formie (Craft CMS plugin) exposes a pre-authenticated server-side template injection via Hidden fields configured with Default value → Custom. Unauthenticated users could submit crafted values that are evaluated as Twig during submission handling, potentially compromising the Craft site. Affected...

CVE-2026-45697

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 ...

Formie for Craft CMS 安全漏洞

Formie for Craft CMS is a form plugin for the Craft CMS developed by Verbb. Versions prior to 2.2.21 and 3.1.26 of Formie for Craft CMS had security vulnerabilities. These vulnerabilities stemmed from the possibility for unverified users to modify existing submissions by submitting known or guess...

Formie for Craft CMS 安全漏洞

Formie for Craft CMS is a form plugin for the Craft CMS developed by Verbb. Versions prior to 2.2.20 and 3.1.24 of Formie for Craft CMS had security vulnerabilities. These vulnerabilities stemmed from the possibility for unverified users to submit custom values into hidden fields. These values we...

PT-2026-44977

Name of the Vulnerable Software and Affected Versions Formie versions prior to 2.2.21 Formie versions prior to 3.1.26 Description Unauthenticated users can modify existing submissions by sending a known or guessed submission ID to the 'formie/submissions/save-submission' endpoint. Recommendations...

Improper Neutralization of Special Elements Used in a Template Engine

Overview Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine via the submission handling process for Hidden fields with the Default value set to Custom. An attacker can execute arbitrary server-side code by submitting crafted...

GHSA-X7M9-MWC2-G6W2 Formie: Pre-authenticated server-side template injection in Hidden fields

Impact - 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. - Sites with public Formie forms that...