CVE-2023-1296

mediumpriority · track · 21OT risk · elevatedEPSS 0.005 · 45 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.54% (45th) EPSS

CVSS 5.3 · medium

Is it mine?

11 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-27

HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.5.0 did not correctly enforce deny policies applied to a workload’s variables. Fixed in 1.4.6 and 1.5.1.

cvss

Technical severity, 0–10. One row per scoring source.

5.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.7–5.3

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 1.4

v3.15.3mediumAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.12.7lowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU

v3.12.7lowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:Nsecondary · security@hashicorp.comexploitability 1.2 · impact 1.4

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · OSV

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-862USprimaryCWE-682USCWE-682USCWE-862US

affected products (11)

Products and version ranges known to be affected.

Nomad≤ 1.5.0enisa_euvdEU
Nomad1.4.0 → 1.4.6enisa_euvdEU
Nomad Enterprise≤ 1.5.0enisa_euvdEU
Nomad Enterprise1.4.0 → 1.4.6enisa_euvdEU
HashiCorp Nomad≤ 1.5.1fstec_bduRU
HashiCorp Nomad1.4.0 → 1.4.6fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
hashicorp nomad1.4.0 → 1.4.6nvdUScpe:2.3:a:hashicorp:nomad:*:*:*:*:*:*:*:*
hashicorp nomad= 1.5.0nvdUScpe:2.3:a:hashicorp:nomad:*:*:*:*:*:*:*:*
Go github.com/hashicorp/nomad1.4.0 → 1.4.6osvUSpkg:golang/github.com/hashicorp/nomad
Go github.com/hashicorp/nomad1.5.0 → 1.5.1osvUSpkg:golang/github.com/hashicorp/nomad

advisories (2)

Vendor and ecosystem advisories describing this.

GHSA-hhvx-8755-4cvwHashicorp Nomad ACLs Cannot Deny Access to Workload’s Own Variables2023-07-06ghsa · osvUS
A vulnerability was identified in Nomad and Nomad Enterprise (“Nomad”) such that a deny ACL capability could not be applied to a workload’s own variables. If included, the Nomad ACL system will silently fail to block access. This vulnerability, CVE-2023-1296, was fixed in Nomad 1.4.6 and 1.5.1.
GO-2023-1899Hashicorp Nomad ACLs Cannot Deny Access to Workload’s Own Variables in github.com/hashicorp/nomad2024-08-20vendor · osvUS
Hashicorp Nomad ACLs Cannot Deny Access to Workload’s Own Variables in github.com/hashicorp/nomad

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu osv nvd NVD CVE.org MITRE

published 2023-03-14modified 2026-06-17

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+11476 more

references (4)

External citations — patches, advisories, analysis.

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