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CVE-2023-3300

19
FAUCET Score

CVE-2023-3300 is a medium-severity information disclosure vulnerability affecting HashiCorp Nomad and Nomad Enterprise versions 0.11.0 through 1.5.6 and 1.4.1. The vulnerability allows unauthenticated users or those without the plugin:read policy to discover the names of available CSI plugins via the HTTP search API. With a CVSS score of 5.3, this vulnerability has a low impact, as it only leads to information disclosure (C:L) without affecting integrity or availability. There is no evidence of active exploitation, exploit code availability (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0.11.0, <= 1.4.1CPE matchmatch criteria
cpe:2.3:a:hashicorp:nomad:*:*:*:*:-:*:*:*
>= 0.11.0, <= 1.4.1CPE matchmatch criteria
cpe:2.3:a:hashicorp:nomad:*:*:*:*:enterprise:*:*:*
>= 1.5.0, <= 1.5.6CPE matchmatch criteria
cpe:2.3:a:hashicorp:nomad:*:*:*:*:-:*:*:*
>= 1.5.0, <= 1.5.6CPE matchmatch criteria
cpe:2.3:a:hashicorp:nomad:*:*:*:*:enterprise:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.56%
Probability of exploitation in next 30 days
EPSS Percentile
43.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0056 is in the 28th percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

gopatch availablevia ghsa
Product: github.com/hashicorp/nomadFixed in: 1.4.11
gopatch availablevia ghsa
Product: github.com/hashicorp/nomadFixed in: 1.5.7

Vendor Advisories (1)

goGHSA-v5fm-hr72-27hxmedium

Nomad Search API Leaks Information About CSI Plugins

Jul 20, 2023

References

discuss.hashicorp.com / t/hcsec-2023-22-nomad-search-api-leaks-information-about-csi-plugins/56272
Vendor Advisory