GHSA-3x3q-ghcp-whf7 · Severity: low · Ecosystem: npm — Template Secret leakage in logs in Scaffolder when using `fetch:template`
@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.
Conclusion & alert: CVE-2025-55285 is rated Low Risk (25/100): CVSS Low severity, with low exploitation likelihood (EPSS 0.19%). Mandatory action: Monitor for updates and reassess as exploit intelligence or EPSS changes.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-11 | 0.05% | 0.19% | +0.14% |
| 2 | 2026-06-01 | 0.03% | 0.05% | +0.03% |
| 3 | 2025-08-16 | — | 0.03% | — |
Full EPSS history (3 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 2.6 | 3.1 | LOW |
|
1.0 | 1.4 | [email protected] |
GHSA-3x3q-ghcp-whf7 · Severity: low · Ecosystem: npm — Template Secret leakage in logs in Scaffolder when using `fetch:template`
| vendor | priority | summary | link |
|---|---|---|---|
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2025-55285 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| No affected products in dataset. | |||