CVE-2026-29184
Fixed upstream EPSS <1%CVSS 2.0
Backstage is an open framework for building developer portals. Prior to version 3.1.4, a malicious scaffolder template can bypass the log redaction mechanism to exfiltrate secrets provided run through task event logs. This issue has been patched in version 3.1.4.
Products: backstage
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| npm | @backstage/plugin-scaffolder-backend | 3.1.4 |