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CVE-2023-3300

Nomad Search API Leaks Information About CSI Plugins

MEDIUM
5.3
CVSS Score
Published: July 19, 2023 at 11:35 PM UTC
Updated: June 17, 2026 at 06:13 AM UTC
1 product affected across 1 vendorNomad

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Nomad· Hashicorp
95%
0.11.0 ≤ v ≤ 1.4.10.11.0 ≤ v ≤ 1.5.61.5.0 ≤ v ≤ 1.5.60.11.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://discuss.hashicorp.com/t/hcsec-2023-22-nomad-search-api-leaks-information-about-csi-plugins/56272

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMHashiCorp
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-266CWE-862

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