---
cve: "CVE-2025-71423"
severity: "HIGH"
cvss: 8.5
epss: "0.2%"
vendor: "edgelesssys"
kev: false
exploited: false
published: "2026-09-27 02:17:15"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-10-03T21:51:45+02:00"
---

# CVE-2025-71423

> 8.5 HIGH · 🧪 PoC

## Beschreibung

Edgelesssys Contrast is a confidential-computing runtime for Kubernetes. In versions 1.9.0 before 1.12.2, the initializer logs the full NewMeshCert response — which contains the workload secret — to standard output at INFO level. As a result, workload secrets are exposed to any Kubernetes user with get or list permission on pods/logs. Because workload secrets are used for encrypted storage and Vault integration, those must also be considered compromised. This is a regression of GHSA-h5f8-crrq-4pw8.

## CNA-Record (Kanon, cvelistV5)

- CNA: **VulnCheck**
- State: PUBLISHED
- Stand: 2026-09-28 17:39:55
- CNA-CVSS: **8.5** (`CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N`)

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **total**

## CVSS-Vektor

```
CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Benachbart | warn |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- cc5d3c4b57d89609258dfad9f677ffaf2c731051 (Commit)
- 5a5512c4af63c17bb66331e7bd2768a863b2f225 (Commit)

## Referenzen

- <https://github.com/edgelesssys/contrast/security/advisories/GHSA-vxg3-w9rv-rhr2>
- <https://github.com/edgelesssys/contrast/commit/5a5512c4af63c17bb66331e7bd2768a863b2f225>
- <https://github.com/edgelesssys/contrast/commit/cf58026b30c43fe7df91eac5322da02e1725d554>
- <https://www.vulncheck.com/advisories/edgelesssys-contrast-before-1.12.2-workload-secrets-information-disclosure>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2025-71423) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_