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Vulnerability Intelligence Report
Contrast before 1.8.1 Information Disclosure via Logging

CVE-2025-71425

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.

No Active Exploit Signals
CVSS Base Score
8.5
HIGH
EPSS Probability:0.19%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
—

Weaknesses (CWE)

CWE-532 ↗Insertion of Sensitive Information into Log File

Affected Products & Versions

Vendor Product Affected Versions
edgelesssys contrast 0 < 1.8.1 (affected), 1.8.1 (unaffected)

References & Technical Advisories

No reference links found.

Threat Intelligence Signals

EPSS Score
0.190%

Identity & Timeline

StatusPUBLISHED
Assigning AuthorityVulnCheck · Bug Bounty Provider · USA
Reserved2026-09-27T00:18:25
Published2026-09-27T01:28:27
Patch Date2025-05-27
Last Updated2026-10-08T15:21:38

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