CVE-2022-35954

The GitHub Actions ToolKit provides a set of packages to make creating actions easier. The `core.exportVariable` function uses a well known delimiter that attackers can use to break out of that specific variable and assign values to other arbitrary variables. Workflows that write untrusted values to the `GITHUB_ENV` file may cause the path or other environment variables to be modified without the intention of the workflow or action author. Users should upgrade to `@actions/core v1.9.1`. If you are unable to upgrade the `@actions/core` package, you can modify your action to ensure that any user input does not contain the delimiter `_GitHubActionsFileCommandDelimeter_` before calling `core.exportVariable`.
Configurations

Configuration 1

cpe:2.3:a:github:toolkit:*:*:*:*:*:node.js:*:*

Information

Published : 2022-08-15 11:21

Updated : 2022-08-16 04:54


NVD link : CVE-2022-35954

Mitre link : CVE-2022-35954

Products Affected
No products.
CWE