8.8

CVE-2023-1299: hashicorp nomad Missing Authorization

CVSS: 8.8v3.1HighModified
AliasesUBUNTU-CVE-2023-1299GHSA-rqm8-q8j9-662fGO-2023-1633
Published 14-03-2023Last modified 27-02-2025
Open JSON

Vulnerability summary

CVE-2023-1299 is a high (CVSS 8.8) Missing Authorization vulnerability in hashicorp nomad. EPSS estimates a 0.53% chance of exploitation in the next 30 days, higher than 43.8% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (NVD)
EPSS score
0.53%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 14-03-2023
    PublishedVulnerability first disclosed.
  2. 27-02-2025
    Last modifiedVulnerability information updated.

Description

HashiCorp Nomad and Nomad Enterprise 1.5.0 allow a job submitter to escalate to management-level privileges using workload identity and task API. Fixed in 1.5.1.

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.53%

Chance of exploitation in the next 30 days

Percentile

44%

Versus all other CVEs

30-day change

0.00 pp

From 0.53% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.53%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Hashicorp2 products
Github.com/hashicorp1 product
  • nomad≥ 1.5.0, < 1.5.1
Ubuntu1 product
  • nomadAll versions (No fix recorded)

3 vendors · 4 products

References

6 links