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CVE-2025-64108— Cursor's Sensitive File Modification can Lead to NTFS Path Quirks

Quick assessment

Affected
cursor cursor
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cursor是Cursor开源的一个 AI 代码编辑器。 Cursor 1.7.44及之前版本存在代码注入漏洞，该漏洞源于NTFS路径特性允许绕过敏感文件保护，可能导致远程代码执行。

CVSS 8.8 · High EPSS 0.45% · P39
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I. Basic Information for CVE-2025-64108

Vulnerability Information
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Vulnerability Title
Cursor's Sensitive File Modification can Lead to NTFS Path Quirks
Source: CVE Program / CVE List V5
Vulnerability Description
Cursor is a code editor built for programming with AI. In versions 1.7.44 and below, various NTFS path quirks allow a prompt injection attacker to circumvent sensitive file protections and overwrite files which Cursor requires human approval to overwrite. Modification of some of the protected files can lead to RCE. Must be chained with a prompt injection or malicious model attach. Only affects systems supporting NTFS. This issue is fixed in version 2.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Cursor 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cursor是Cursor开源的一个 AI 代码编辑器。 Cursor 1.7.44及之前版本存在代码注入漏洞，该漏洞源于NTFS路径特性允许绕过敏感文件保护，可能导致远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
cursor cursor < 2.0 -

II. Public POCs for CVE-2025-64108

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III. Intelligence Information for CVE-2025-64108

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Vendor Advisories for CVE-2025-64108 (1)

Same Patch Batch · cursor · 2025-11-04 · 5 CVEs total

CVE-2025-64107 8.8 HIGH Cursor is Vulnerable to Path Manipulation Using Backslashes on Windows
CVE-2025-64106 8.8 HIGH Cursor: Speedbump Modal Bypass in MCP Server Deep-Link
CVE-2025-64109 8.8 HIGH Cursor CLI Beta: Command Injection via Untrusted MCP Configuration
CVE-2025-64110 Cursor: Authentication Bypass Possible via New Cursorignore Write

IV. Related Vulnerabilities

Same product: cursor
Same vendor: cursor
Same weakness: CWE-22

V. Comments for CVE-2025-64108

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