TYPO3 Forms Export Extension SQLi via Unsanitized URL Param
CVE-2026-77137 Published on August 25, 2026

SQL Injection in extension "Forms Export" (frp_form_answers)
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.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2026-77137 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity and availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE

Weakness Type

What is a SQL Injection Vulnerability?

The software constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.

CVE-2026-77137 has been classified to as a SQL Injection vulnerability or weakness.


Affected Versions

TYPO3 Extension "Forms Export":