# CVE-2026-107332: Insecure Default File Permissions on Cached Credentials in AWS Toolkit for Visual Studio Code

> CVE-2026-107332: Insecure Default File Permissions on Cached Credentials in AWS Toolkit for Visual Studio Code. CVSS 5.5 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-107332
Last updated: 2026-10-09T17:16:45Z

- Published: 2026-10-08 17:33 UTC · Updated: 2026-10-09 17:16 UTC · Assigner: AMZN
- CVSS: 5.5 (CVSS 3.1) · Severity: Medium · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS: 0.11%, 1th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-276, CWE-459

## 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.

## Affected vendors and products

- aws: aws-toolkit-vscode

## Tracked companies

- [Amazon Web Services](https://rewindex.com/company/aws.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-107332)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-107332)
- [https://aws.amazon.com/security/security-bulletins/2026-129-aws/](https://aws.amazon.com/security/security-bulletins/2026-129-aws/)
- [https://github.com/aws/aws-toolkit-vscode/releases/tag/toolkit/v4.10.0](https://github.com/aws/aws-toolkit-vscode/releases/tag/toolkit/v4.10.0)
- [https://github.com/aws/aws-toolkit-vscode/security/advisories/GHSA-9g5j-qgqm-857j](https://github.com/aws/aws-toolkit-vscode/security/advisories/GHSA-9g5j-qgqm-857j)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-107332 · Markdown: https://rewindex.com/cve/CVE-2026-107332.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-107332 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:13:41.712Z