CVE-2025-56404

HIGH

Mariadb Model Context Protocol - Improper Input Validation

Title source: rule

Description

An issue was discovered in MariaDB MCP 0.1.0 allowing attackers to gain sensitive information via the SSE service as the SSE service lacks user validation.

References (2)

Scores

CVSS v3 7.5
EPSS 0.0009
EPSS Percentile 25.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Classification

CWE
CWE-20
Status published

Affected Products (1)

mariadb/model_context_protocol

Timeline

Published Sep 10, 2025
Tracked Since Feb 18, 2026