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CVE-2025-61593— Cursor CLI Agent: Sensitive File Overwrite Bypass

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及之前版本存在安全漏洞，该漏洞源于对敏感文件保护不足，可能导致远程代码执行。

CVSS 7.1 · High EPSS 0.41% · P34
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I. Basic Information for CVE-2025-61593

Vulnerability Information
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Vulnerability Title
Cursor CLI Agent: Sensitive File Overwrite Bypass
Source: CVE Program / CVE List V5
Vulnerability Description
Cursor is a code editor built for programming with AI. In versions 1.7 and below, a vulnerability in the way Cursor CLI Agent protects its sensitive files (i.e. */.cursor/cli.json) allows attackers to modify the content of the files through prompt injection, thus achieving remote code execution. A prompt injection can lead to full RCE through modifying sensitive files on case-insensitive filesystems. This issue is fixed in a commit, 25b418f, but has yet to be released as of October 3, 2025.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
大小写敏感处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cursor 安全漏洞
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及之前版本存在安全漏洞，该漏洞源于对敏感文件保护不足，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 <= 1.7 -

II. Public POCs for CVE-2025-61593

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III. Intelligence Information for CVE-2025-61593

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Same Patch Batch · cursor · 2025-10-03 · 6 CVEs total

CVE-2025-61591 8.8 HIGH Cursor CLI's Cursor Agent MCP OAuth2 Communication is Vulnerable to Remote Code Execution
CVE-2025-61592 8.8 HIGH Cursor CLI: Arbitrary Code Execution Possible through Permissive CLI Config
CVE-2025-59944 8.1 HIGH Cursor IDE: Sensitive File Overwrite Bypass is Possible
CVE-2025-61590 7.5 HIGH Cursor is vulnerable to RCE via .code-workspace files using Prompt Injection
CVE-2025-61589 5.9 MEDIUM Cursor: Potential Information Leakage via Mermaid Diagram

IV. Related Vulnerabilities

Same product: cursor
Same vendor: cursor
Same weakness: CWE-178

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