SQL Injection Vulnerability in Grit42 Grit Product
CVE-2026-12206

5.3MEDIUM

Key Information:

Vendor

Grit42

Status
Grit
Vendor
CVE Published:
15 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-12206?

A vulnerability has been identified in Grit42 Grit, specifically affecting versions up to 0.11.0. The issue lies in the Grit::Assays::DataTableEntity function found in the file modules/assays/backend/app/models/grit/assays/data_table_entity.rb. This vulnerability enables attackers to perform a SQL injection, allowing for potential unauthorized access to the database. The attack can be executed remotely, and publicly available exploits have been reported. Despite early contact with the vendor regarding this issue, no response has been received.

Affected Version(s)

Grit 0.1

Grit 0.2

Grit 0.3

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-12206 - Proof of Concept

References

https://vuldb.com/vuln/370848
vdb-entrytechnical-description
https://vuldb.com/vuln/370848/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-12206
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

manfred-thoropass (VulDB User)
VulDB CNA Team
.