Tabularis SQL injection in SQLite driver bypasses read-only mode

high severity · published 2026-10-28

A crafted table_name passed to the describe_table tool lets MCP clients run stacked SQL statements, so an attacker or an AI agent steered by untrusted content can read, modify, or drop SQLite data. This bypasses read-only mode and write approval.

Fixed in: 0.28.0

CVE: CVE-2026-118378

Source: NVD

Am I affected?

You are affected if the installed version is older than 0.28.0. Check the version you have and update to 0.28.0 or later. The fixed version is verified against a vendor or advisory source.

Get the fix

FixLane has a reviewed fix procedure for this incident: a read-only check first, then the fix. Ask the Telegram bot, or connect an AI agent to the FixLane MCP server and call get_fix_prompt with incident id 611 and your operating system.