CVE-2026-40576

critical

Description

excel-mcp-server has a Path Traversal issue

Details

Source: Mitre, NVD

Published: 2026-04-14

Risk Information

CVSS v2

Base Score: 9.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:C/A:C

Severity: High

CVSS v3

Base Score: 9.4

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

Severity: Critical