CVE-2025-55285
@backstage/plugin-scaffolder-backend is the backend for the default Backstage software templates. Prior to version 2.1.1, duplicate logging of the input values in the fetch:template action in the Scaffolder meant that some of the secrets were not properly redacted. If ${{ secrets.x }} is not passed through to fetch:template there is no impact. This issue has been resolved in 2.1.1 of the scaffolder-backend plugin. A workaround for this issue involves Template Authors removing the use of ${{ secrets }} being used as an argument to fetch:template.
- Score
- CVSS 3.1 2.6 Low
- Status
- Deferred - security-advisories@github.com
- Published
- 2025-08-15
- Last modified
- 2025-08-15
- Weaknesses
- CWE-532
Affected products
References
- https://github.com/backstage/backstage/commit/c371f6fe12371de31dca537510e6653e287cdc2e
- https://github.com/backstage/backstage/security/advisories/GHSA-3x3q-ghcp-whf7
