CVE-2025-62353 CRITICAL

CVE-2025-62353

Vendor Windsurf
Product Windsurf
Weakness CWE-22 · Path traversal
Published October 17, 2025
Last update October 17, 2025

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

A path traversal vulnerability in all versions of the Windsurf IDE enables a threat actor to read and write arbitrary local files in and outside of current projects on an end user’s system. The vulnerability can be reached directly and through indirect prompt injection.

Key dates

02Disclosure timeline

October 17, 2025 CVE published
October 17, 2025 Record updated