CVE-2026-0758 HIGH

CVE-2026-0758: mcp-server-siri-shortcuts shortcutName Command Injection Privilege Escalation Vulnerability

Vendor Mcp-Server-Siri-Shortcuts
Product mcp-server-siri-shortcuts
Weakness CWE-78
Published January 23, 2026
Last update January 23, 2026

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

mcp-server-siri-shortcuts shortcutName Command Injection Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of mcp-server-siri-shortcuts. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the shortcutName parameter. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-27910.

Key dates

02Disclosure timeline

January 23, 2026 CVE published
January 23, 2026 Record updated