CVE-2025-71425

high

Description

Contrast (Edgeless Systems) before 1.8.1 logs the workload secret to stderr, and thus to Kubernetes logs, when the Contrast initializer is configured with CONTRAST_LOG_LEVEL set to info or debug. Because info is the default, all installations that do not customize the initializer log level are affected. This exposes workload secrets — normally accessible only to the Contrast Coordinator, the initializer, the seedshare owner, and the workload owner — to Kubernetes users with get or list permission on pods/logs and to anyone with read access to the Kubernetes log storage, such as the cloud provider. Deployments that do not use workload secrets are unaffected.

References

https://www.vulncheck.com/advisories/contrast-before-1.8.1-information-disclosure-via-logging

https://github.com/edgelesssys/contrast/security/advisories/GHSA-h5f8-crrq-4pw8

https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-211007

Details

Source: Mitre, NVD

Published: 2026-09-27

Updated: 2026-09-30

Risk Information

CVSS v2

Base Score: 7.1

Vector: CVSS2#AV:A/AC:L/Au:S/C:C/I:C/A:N

Severity: High

CVSS v3

Base Score: 7.3

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

Severity: High

CVSS v4

Base Score: 8.5

Vector: 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

Severity: High

EPSS

EPSS: 0.0019