TYPO3-EXT-SA-2026-027: SQL Injection in extension "Forms Export" (frp_form_answers)

• Release Date: August 25, 2026
• Component Type: Third party extension. This extension is not a part of the TYPO3 default installation.
• Component: "Forms Export" (frp_form_answers)
• Composer Package Name: frappant/frp-form-answers
• Vulnerability Type: SQL Injection
• Affected Versions: 5.0.4 and below, 6.0.0 - 6.1.2, 7.0.0 - 7.1.0
• Severity: High
• Suggested CVSS v4.0: AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
• References: CVE-2026-77137, CWE-89

Problem Description

The extension fails to properly sanitize user input before using it in a database query. As a result, a low-privileged backend user can inject arbitrary SQL through a URL parameter within the “Forms Export” backend module.

Exploitation requires a low-privileged backend user and read access to the “Forms Export” Backend module.

Solution

Updated versions 5.0.5, 6.1.3 and 7.1.1 are available from the TYPO3 extension manager, packagist and at

https://extensions.typo3.org/extension/download/frp_form_answers/5.0.5/zip
https://extensions.typo3.org/extension/download/frp_form_answers/6.1.3/zip
https://extensions.typo3.org/extension/download/frp_form_answers/7.1.1/zip

Users of the extension are advised to update the extension as soon as possible.

Credits

Thanks to Dijar Bytyci for reporting the vulnerability and for providing updated versions of the extension.

General Advice

Follow the recommendations that are given in the TYPO3 Security Guide.