CVE-2026-118378

Tabularis before 0.28.0 SQL Injection via MCP describe_table table_name

Published Oct 28, 2026 CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Tabularisdb
Tabularisdb tabularis
Vendors & Products Tabularisdb
Tabularisdb tabularis
Type Values Removed Values Added
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.
Title Tabularis before 0.28.0 SQL Injection via MCP describe_table table_name
Weaknesses CWE-89
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.5, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Nov 2, 2026, 8:08 PM
Reserved
Oct 28, 2026, 1:19 AM
Status
Deferred
Published
Oct 28, 2026, 3:17 AM
Modified
Nov 2, 2026, 8:17 PM