CVE-2026-107332

Published: Oct 8, 2026Modified: Oct 9, 2026

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: ff89ba41-3aa1-4d27-914a-91399e9639e5 (Secondary)

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.

Related CWEs

CWE-276

Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

CWE-459

Incomplete Cleanup

The product does not properly "clean up" and remove temporary or supporting resources after they have been used.

References (3)

https://aws.amazon.com/security/security-bulletins/2026-129-aws/

Source: ff89ba41-3aa1-4d27-914a-91399e9639e5

https://github.com/aws/aws-toolkit-vscode/releases/tag/toolkit/v4.10.0

Source: ff89ba41-3aa1-4d27-914a-91399e9639e5

https://github.com/aws/aws-toolkit-vscode/security/advisories/GHSA-9g5j-qgqm-857j

Source: ff89ba41-3aa1-4d27-914a-91399e9639e5

Timeline

No history available yet.