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High · 7.8 Public exploit CVE-2026-118378 EUVD-2026-111554GHSA-v867-6qx2-gwmg

Tabularis before 0.28.0 SQL Injection via MCP describe_table table_name

Published Oct 28, 2026 · Updated Nov 2, 2026 · Assigned by VulnCheck

Vendor: TabularisDB Product: tabularis

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.

Affected products

VendorProductAffectedFixed
TabularisDB tabularis 0.10.0 – < 0.28.0 0.28.0

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 1 repository

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

References