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CVE-2022-3866

Nomad Workload Identity Token Can List Non-sensitive Metadata for Paths Under nomad/

5.0 MediumFix available

HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1 workload identity token can list non-sensitive metadata for paths under nomad/ that belong to other jobs in the same namespace. Fixed in 1.4.2.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
Low
Integrity
None
Availability
None

Exploit likelihood

0.62%Down 0.3 points since Nov 10, 2022
90%50%10%1%

What each source reports

CVE List Score used 5.0

Nomad Workload Identity Token Can List Non-sensitive Metadata for Paths Under nomad/

HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1 workload identity token can list non-sensitive metadata for paths under nomad/ that belong to other jobs in the same namespace. Fixed in 1.4.2.

Record
CVE-2022-3866
CVSS 3.1
5.0 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Weakness
CWE-668
Updated
2026-11-02
EUVDEUVD-2022-7271 5.0

HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1 workload identity token can list non-sensitive metadata for paths under nomad/ that belong to other jobs in the same namespace. Fixed in 1.4.2.

Record
EUVD-2022-7271
CVSS 3.1
5.0 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-7wg4-8m5p-hrfg 5.0

HashiCorp Nomad vulnerable to non-sensitive metadata exposure

HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1 workload identity token can list non-sensitive metadata for paths under nomad/ that belong to other jobs in the same namespace. Fixed in 1.4.2.

Record
GHSA-7wg4-8m5p-hrfg
CVSS 3.1
5.0 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Weakness
CWE-668
Updated
2026-11-02
NVD 5.0

HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1 workload identity token can list non-sensitive metadata for paths under nomad/ that belong to other jobs in the same namespace. Fixed in 1.4.2.

Record
CVE-2022-3866
CVSS 3.1
5.0 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
CVSS 3.1
4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-668
Updated
2026-11-02
OSV 5.0

Nomad Workload Identity Token Can List Non-sensitive Metadata for Paths Under nomad/

HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1 workload identity token can list non-sensitive metadata for paths under nomad/ that belong to other jobs in the same namespace. Fixed in 1.4.2.

Record
CVE-2022-3866
CVSS 3.1
5.0 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Weakness
CWE-668
Updated
2026-11-02
OSVGHSA-7wg4-8m5p-hrfg 5.0

HashiCorp Nomad vulnerable to non-sensitive metadata exposure

HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1 workload identity token can list non-sensitive metadata for paths under nomad/ that belong to other jobs in the same namespace. Fixed in 1.4.2.

Record
GHSA-7wg4-8m5p-hrfg
CVSS 3.1
5.0 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Weakness
CWE-668
Updated
2026-11-02
OSVUBUNTU-CVE-2022-3866 5.0

HashiCorp Nomad and Nomad Enterprise 1.4.0 up to 1.4.1 workload identity token can list non-sensitive metadata for paths under nomad/ that belong to other jobs in the same namespace. Fixed in 1.4.2.

Record
UBUNTU-CVE-2022-3866
CVSS 3.1
5.0 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
CVSS 3.1
4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-02
OSVGO-2022-1105 No score

HashiCorp Nomad vulnerable to non-sensitive metadata exposure in github.com/hashicorp/nomad

HashiCorp Nomad vulnerable to non-sensitive metadata exposure in github.com/hashicorp/nomad

Record
GO-2022-1105
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
github.com/hashicorp/nomad
Go
 1.4.0 up to 1.4.2
1.4.2
nomad
Ubuntu:18.04:LTS
 All versions, plus listed versions
0.4.0+dfsg-1
 None known
nomad
Ubuntu:20.04:LTS
 All versions, plus listed versions
0.8.7+dfsg1-1ubuntu1
 None known

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-3866 is a medium vulnerability (CVSS 5.0) in Hashicorp Nomad, published November 10, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.62%, the 50th percentile. Fixed in github.com/hashicorp/nomad 1.4.2.

References

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