CVE-2026-32237
CVE-2026-32237 · @backstage/plugin-scaffolder-backend: Possible exposure of defaultEnvironment secrets using dry-run endpoint
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Backstage is an open framework for building developer portals. Prior to 3.1.5, authenticated users with permission to execute scaffolder dry-runs can gain access to server-configured environment secrets through the dry-run API response. Secrets are properly redacted in log output but not in all parts of the response payload. Deployments that have configured scaffolder.defaultEnvironment.secrets are affected. This is patched in @backstage/plugin-scaffolder-backend version 3.1.5.
CVSS 4.4 · Medium · EPSS 0.3% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
plugin-scaffolder-backend
- Versions
- < 3.1.5: Affected
No fix published
@backstage/plugin-scaffolder-backend npm
- Affected ranges
- SEMVER: ≥ 3.1.0, < 3.1.5
Update to 3.1.5