CVE-2026-32237
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
3Description
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.
Analysis
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. …
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Remediation
Within 30 days: Identify affected systems running access to server-configured environment secrets and apply vendor patches as part of regular patch cycle. Review data exposure and access controls.
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External POC / Exploit Code
Leaving vuln.today
GHSA-8wq8-6859-qx77