CVE-2026-6093 Corteza 2024.9.8 - SQL Injection in MSSQL JSON-path meta filter via incorrect T-SQL string escaping
Attackers can execute arbitrary SQL commands via the MSSQL JSON-path meta filter, potentially reading or modifying data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-6093?
CVE-2026-6093 is a medium-severity SQL injection vulnerability in cortezaproject corteza, published on 11 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-89
Which versions are affected by CVE-2026-6093?
How do I fix CVE-2026-6093?
No fix has been published for CVE-2026-6093 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-6093 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-6093 exists.
Sources
Also known as GHSA-fcwm-j73v-xh2m.