Description
Improper limitation of a pathname to a restricted directory ('path traversal') in Visual Studio Code CoPilot Chat Extension allows an authorized attacker to bypass a security feature locally.
Published: 2025-11-11
Score: 6.8 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 18 Nov 2025 17:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:visual_studio_code_copilot_chat_extension:*:*:*:*:*:*:*:*

Thu, 13 Nov 2025 20:00:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft github Copilot Chat
CPEs cpe:2.3:a:microsoft:github_copilot_chat:*:*:*:*:*:visual_studio_code:*:*
Vendors & Products Microsoft github Copilot Chat

Wed, 12 Nov 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 12 Nov 2025 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft visual Studio
Microsoft visual Studio Code Copilot Chat Extension
Vendors & Products Microsoft
Microsoft visual Studio
Microsoft visual Studio Code Copilot Chat Extension

Tue, 11 Nov 2025 18:15:00 +0000

Type Values Removed Values Added
Description Improper limitation of a pathname to a restricted directory ('path traversal') in Visual Studio Code CoPilot Chat Extension allows an authorized attacker to bypass a security feature locally.
Title Microsoft Visual Studio Code CoPilot Chat Extension Security Feature Bypass Vulnerability
Weaknesses CWE-22
References
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L/E:U/RL:O/RC:C'}


Subscriptions

Microsoft Github Copilot Chat Visual Studio Visual Studio Code Copilot Chat Extension
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-02-13T20:46:16.511Z

Reserved: 2025-10-14T18:24:58.482Z

Link: CVE-2025-62449

cve-icon Vulnrichment

Updated: 2025-11-12T14:44:43.650Z

cve-icon NVD

Status : Analyzed

Published: 2025-11-11T18:15:50.043

Modified: 2025-11-13T19:45:11.340

Link: CVE-2025-62449

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-12T12:36:49Z

Weaknesses