CVE-2026-118378

High

Description

Tabularis before 0.28.0 contains an SQL injection vulnerability in its SQLite driver that allows MCP clients to execute stacked statements by supplying a crafted table_name to the describe_table tool. Attackers, including AI agents steered by untrusted content, can close the quoted PRAGMA argument and append statements to read, modify, or drop SQLite data, bypassing read-only mode and write approval.

SeverityHigh

CVSS7.8

Exploit probability—

ProductTabularis

PublishedOct 28, 2026

First seenOct 28, 2026

Weakness typeCWE-89SQL injection

How to fix

Update

TabularisDB tabularis0.28.0 or later

Patches

github.com/TabularisDB/tabularis/commit/fd1bdbbae35e5367c32d1e7fe9c44cb1b6875d74

Vendor advisories

Affected products

Product	Affected versions	Fixed in
TabularisDB tabularis	0.10.0 ≤ v < 0.28.0	0.28.0

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