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CVE-2023-3300

Nomad Search API Leaks Information About CSI Plugins

5.3 MediumFix available

HashiCorp Nomad and Nomad Enterprise 0.11.0 up to 1.5.6 and 1.4.1 HTTP search API can reveal names of available CSI plugins to unauthenticated users or users without the plugin:read policy. Fixed in 1.6.0, 1.5.7, and 1.4.1.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
Low
Integrity
None
Availability
None

Exploit likelihood

0.57%Up 0.5 points since Jul 20, 2023
90%50%10%1%

What each source reports

CVE List Score used 5.3

Nomad Search API Leaks Information About CSI Plugins

HashiCorp Nomad and Nomad Enterprise 0.11.0 up to 1.5.6 and 1.4.1 HTTP search API can reveal names of available CSI plugins to unauthenticated users or users without the plugin:read policy. Fixed in 1.6.0, 1.5.7, and 1.4.1.

Record
CVE-2023-3300
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-266
Updated
2026-11-02
EUVDEUVD-2023-2145 5.3

HashiCorp Nomad and Nomad Enterprise 0.11.0 up to 1.5.6 and 1.4.1 HTTP search API can reveal names of available CSI plugins to unauthenticated users or users without the plugin:read policy. Fixed in 1.6.0, 1.5.7, and 1.4.1.

Record
EUVD-2023-2145
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-03
GitHub AdvisoriesGHSA-v5fm-hr72-27hx 5.3

Nomad Search API Leaks Information About CSI Plugins

A vulnerability was identified in Nomad such that the search HTTP API can reveal names of available CSI plugins to unauthenticated users or users without the plugin:read policy. This vulnerability, CVE-2023-3300, affects Nomad since 0.11 and was fixed in 1.6.0, 1.5.7, and 1.4.11.

Record
GHSA-v5fm-hr72-27hx
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-266, CWE-862
Updated
2026-11-02
NVD 5.3

HashiCorp Nomad and Nomad Enterprise 0.11.0 up to 1.5.6 and 1.4.1 HTTP search API can reveal names of available CSI plugins to unauthenticated users or users without the plugin:read policy. Fixed in 1.6.0, 1.5.7, and 1.4.1.

Record
CVE-2023-3300
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-266, CWE-862
Updated
2026-11-02
OSV 5.3

Nomad Search API Leaks Information About CSI Plugins

HashiCorp Nomad and Nomad Enterprise 0.11.0 up to 1.5.6 and 1.4.1 HTTP search API can reveal names of available CSI plugins to unauthenticated users or users without the plugin:read policy. Fixed in 1.6.0, 1.5.7, and 1.4.1.

Record
CVE-2023-3300
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-266
Updated
2026-11-02
OSVGHSA-v5fm-hr72-27hx 5.3

Nomad Search API Leaks Information About CSI Plugins

A vulnerability was identified in Nomad such that the search HTTP API can reveal names of available CSI plugins to unauthenticated users or users without the plugin:read policy. This vulnerability, CVE-2023-3300, affects Nomad since 0.11 and was fixed in 1.6.0, 1.5.7, and 1.4.11.

Record
GHSA-v5fm-hr72-27hx
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Weakness
CWE-266, CWE-862
Updated
2026-11-02
OSVUBUNTU-CVE-2023-3300 5.3

HashiCorp Nomad and Nomad Enterprise 0.11.0 up to 1.5.6 and 1.4.1 HTTP search API can reveal names of available CSI plugins to unauthenticated users or users without the plugin:read policy. Fixed in 1.6.0, 1.5.7, and 1.4.1.

Record
UBUNTU-CVE-2023-3300
CVSS 3.1
5.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Updated
2026-11-02
OSVGO-2024-2671 No score

CSI plugin names disclosure in github.com/hashicorp/nomad

A vulnerability was identified in Nomad such that the search HTTP API can reveal names of available CSI plugins to unauthenticated users or users without the plugin:read policy. This vulnerability affects Nomad since 0.11.0 and was fixed in 1.4.11 and 1.5.7.

Record
GO-2024-2671
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
github.com/hashicorp/nomad
Go
 0.11.0 up to 1.4.11
1.4.11
github.com/hashicorp/nomad
Go
 1.5.0 up to 1.5.7
1.5.7
github.com/hashicorp/nomad
Go
 0.11.0 up to 1.4.11, 1.5.0 up to 1.5.7
1.4.111.5.7
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
aliases, publishedEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

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

In short

CVE-2023-3300 is a medium vulnerability (CVSS 5.3) in Hashicorp Nomad, published July 19, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.57%, the 47th percentile. Fixed in github.com/hashicorp/nomad 1.4.11.

References

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