CVE-2025-62353CWE-22path-traversal

CVE-2025-62353

Critical · published October 17, 2025

CVSS v3.1
9.8
EPSS
1%
Percentile
50.4
In the wild
Unconfirmed
What it is

🚨 A sneaky path traversal vulnerability in Windsurf IDE lets attackers access any local file — it's like giving someone your house keys while you're out! 🔥 Imagine a delivery driver who not only drops off packages but also has the freedom to rummage through your house while you're away. That's the risk here — attackers can read and write files anywhere on your system, not just within your project folders. This vulnerability is absolutely devastating! An attacker could not only pilfer sensitive files but also modify critical configurations, potentially compromising your entire development environment. The implications could be dire, leading to data breaches or even malicious code injections.

Put simply

Imagine a delivery driver who not only drops off packages but also has the freedom to rummage through your house while you're away. That's the risk here — attackers can read and write files anywhere on your system, not just within your project folders. The path traversal flaw allows an attacker to manipulate file paths, enabling unauthorized access to files in and outside the current project. By exploiting direct and indirect prompt injections, an attacker can execute their malicious intent effortlessly.

What to do

This vulnerability is absolutely devastating! An attacker could not only pilfer sensitive files but also modify critical configurations, potentially compromising your entire development environment. The implications could be dire, leading to data breaches or even malicious code injections. To safeguard your system, patch Windsurf IDE to the latest version as soon as it's available. Additionally, ensure file permissions are strictly managed and implement input validation to prevent path traversal. Stay vigilant! You've got this! By following these steps, you can fortify your defenses and become a security hero! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00647 · 50.4th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2025-10-17T20:15Z
References (1)
EPSS history
Timeline
  • 17 OCT 15:27Z
    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…
    cvelistv5