Description

Cursor is a code editor built for programming with AI. In versions 1.7.28 and below, an input validation flaw in Cursor's MCP server installation enables specially crafted deep-links to bypass the standard security warnings and conceal executed commands from users if they choose to accept the server. If an attacker is able to convince a victim to navigate to a malicious deeplink, the victim will not see the correct speedbump modal, and if they choose to accept, will execute commands specified by the attackers deeplink.

INFO

Published Date :

2025-11-04T22:48:14.832Z

Last Modified :

2025-11-05T18:47:55.509Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2025-64106 vulnerability.

Vendors Products
Anysphere
  • Cursor
Cursor
  • Cursor
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-64106.

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact