Description
HashiCorp Nomad and Nomad Enterprise versions 1.5.0 up to 1.5.2 allow unauthenticated users to bypass intended ACL authorizations for clusters where mTLS is not enabled. This issue is fixed in version 1.5.3.
References (1)
Core 1
Core References
Scores
CVSS v3
9.9
EPSS
0.0034
EPSS Percentile
57.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-862
Status
published
Products (2)
hashicorp/nomad
1.5.0 - 1.5.2 (2 CPE variants)
hashicorp/nomad
1.5.0 - 1.5.3Go
Published
Apr 05, 2023
Tracked Since
Feb 18, 2026