CVE-2026-77137 - Vulnerability Details - OpenCVE

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.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00234.

Exploitation none

Automatable no

Technical Impact total

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products

References

Link	Providers
https://typo3.org/security/advisory/typo3-ext-sa-2026-027

History

Tue, 25 Aug 2026 14:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 25 Aug 2026 09:15:00 +0000

Type	Values Removed	Values Added
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.
Title		SQL Injection in extension "Forms Export" (frp_form_answers)
Weaknesses		CWE-89
References		https://typo3.org/security/advisory/typo3-ext-sa-2026-027
Metrics		cvssV4_0 `{'score': 7.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: TYPO3

Published: 2026-08-25T09:00:38.789Z

Updated: 2026-08-25T14:06:42.472Z

Reserved: 2026-08-20T13:10:15.961Z

Link: CVE-2026-77137

Vulnrichment

Updated: 2026-08-25T14:06:34.546Z

NVD

Status : Received

Published: 2026-08-25T09:17:34.343

Modified: 2026-08-25T14:16:54.560

Link: CVE-2026-77137

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-08-25T10:45:03Z

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