CVE intelligence and bounded remediation

CVE-2026-6093 — Corteza security vulnerability

Medium CVSS 6

Corteza contains a SQL injection vulnerability in its Microsoft SQL Server (MSSQL) backend when filtering Compose records by the meta field.This issue affects corteza: 2024.9.8.

Severity
Medium
CVSS
6 (4.0)
Published
2026-05-11
CISA KEV
Not currently listed
Ecosystem
windows/system
Weaknesses
CWE-89

Affected products

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Matched remediation archetype

SQL and data-query injection

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Check exposure

  • Trace request, message, file, and stored values into SQL, ORM query fragments, filters, sort expressions, and other data-query languages.
  • Inventory database roles, reachable schemas, multi-tenant boundaries, and whether stacked or administrative operations are enabled.
  • Check both direct queries and second-order use of previously stored values.

Remediate safely

  • Use parameterized queries or safe query builders for all values; map identifiers and operators through explicit allowlists.
  • Remove raw query concatenation and give the application account only the tables and operations it requires.
  • Update affected data-access components and add regression tests for query structure preservation with inert edge-case inputs.

Authoritative sources

Complete CVE record and remediation plan

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