Grit42 Grit up to 0.11.0 GritEntityController grit_entity_controller.rb sql injection

Summaryinfo

A vulnerability, which was classified as critical, was found in Grit42 Grit up to 0.11.0. This affects an unknown part of the file modules/core/backend/app/controllers/concerns/grit/core/grit_entity_controller.rb of the component GritEntityController. Executing a manipulation can lead to sql injection. The identification of this vulnerability is CVE-2026-12188. The attack may be launched remotely. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in Grit42 Grit up to 0.11.0. It has been declared as critical. This vulnerability affects some unknown functionality of the file modules/core/backend/app/controllers/concerns/grit/core/grit_entity_controller.rb of the component GritEntityController. The manipulation with an unknown input leads to a sql injection vulnerability. The CWE definition for the vulnerability is CWE-89. The product 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. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is available at github.com. This vulnerability was named CVE-2026-12188. The exploitation appears to be easy. The attack can be initiated remotely. Technical details and also a public exploit are known. This vulnerability is assigned to T1505 by the MITRE ATT&CK project.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-36667). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• Grit42

Name

• Grit

Version

• 0.1
• 0.2
• 0.3
• 0.4
• 0.5
• 0.6
• 0.7
• 0.8
• 0.9
• 0.10
• 0.11.0

CPE 2.3info

• 🔒
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CPE 2.2info

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Submitinfo

Accepted

• Submit #816680: Grit Grit42 0.0.x through 0.11.0 SQL Injection (by nmmorette)

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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