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.
References7
- github.com/TabularisDB/tabularis
- github.com/TabularisDB/tabularis/blob/804c4c3bb6fd8eaa2e36cbe49…
- github.com/TabularisDB/tabularis/commit/fd1bdbbae35e5367c32d1e7…
- github.com/TabularisDB/tabularis/releases/tag/v0.28.0
- github.com/TabularisDB/tabularis/security/advisories/GHSA-xrx3-…
- www.vulncheck.com/advisories/tabularis-before-0.28.0-sql-inject…
- github.com/TabularisDB/tabularis/security/advisories/GHSA-xrx3-…
Metrics
- CVSS 3.1
-
7.8
HIGH
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 4.0
-
8.5
HIGH
Score source: CNA
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS — exploit probability
- 0% percentile: 4 · as of 2 November 2026
- CWE
- CWE-89
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.