---
cve: "CVE-2026-29184"
severity: "LOW"
cvss: 2.0
epss: "0.3%"
vendor: "backstage"
kev: false
exploited: false
published: "2026-03-07 15:15:55"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T11:39:41+02:00"
---

# CVE-2026-29184

> 2.0 LOW · 🧪 PoC

## Beschreibung

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.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Hoch | good |
| PR Privilegien | Hoch | good |
| UI Interaktion | Erforderlich | good |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Gering | warn |
| I Integrität | Keine | good |
| A Verfügbarkeit | Keine | good |

## Referenzen

- <https://github.com/backstage/backstage/security/advisories/GHSA-8qp7-fhr9-fw53>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-29184) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_