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CVE-2025-0937: Nomad Vulnerable To Event Stream Namespace ACL Policy Bypass Through Wildcard Namespace

7.1 CVSS

Description

Nomad Community and Nomad Enterprise ("Nomad") event stream configured with a wildcard namespace can bypass the ACL Policy allowing reads on other namespaces.

Classification

CVE ID: CVE-2025-0937

CVSS Base Severity: HIGH

CVSS Base Score: 7.1

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

Affected Products

Vendor: HashiCorp

Product: Nomad

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 11.94% (scored less or equal to compared to others)

EPSS Date: 2025-03-13 (when was this score calculated)

References

https://discuss.hashicorp.com/t/hcsec-2025-02-nomad-vulnerable-to-event-stream-namespace-acl-policy-bypass-through-wildcard-namespace/73191

Timeline