CVE-2026-107332

Insecure Default File Permissions on Cached Credentials in AWS Toolkit for Visual Studio Code

Published Oct 8, 2026 CVSS 4.0 · 6.8 Medium EPSS < 1% KEV · Not listed
Description
Insecure file permissions in the CodeCatalyst connection handler in AWS Toolkit for VS Code before 4.10.0 allowed local users to obtain CodeCatalyst bearer tokens via reading world-readable token cache files.



To mitigate this issue, users should upgrade to version 4.10.0 or later.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Insecure file permissions in the CodeCatalyst connection handler in AWS Toolkit for VS Code before 4.10.0 allowed local users to obtain CodeCatalyst bearer tokens via reading world-readable token cache files. To mitigate this issue, users should upgrade to version 4.10.0 or later.
Title Insecure Default File Permissions on Cached Credentials in AWS Toolkit for Visual Studio Code
First Time appeared Aws
Aws aws-toolkit-vscode
Weaknesses CWE-276
CWE-459
CPEs cpe:2.3:a:aws:aws-toolkit-vscode:*:*:*:*:*:*:*:*
Vendors & Products Aws
Aws aws-toolkit-vscode
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
AMZN
Published
Updated
Oct 9, 2026, 4:18 PM
Reserved
Oct 7, 2026, 6:21 PM
Status
Awaiting Analysis
Published
Oct 8, 2026, 6:17 PM
Modified
Oct 9, 2026, 5:16 PM