CVE-2023-0462

HIGHNVD 8.08.0—
EchelonGraph scoreMEDIUM confidence

Score 8.0 from GitHub Security Advisory (severity: CRITICAL) published 2023-09-20. NVD baseline CVSS 8.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.0Exploit: None knownExposed: 0

A fix is available — apply it.

An arbitrary code execution flaw was found in Foreman. This issue may allow an admin user to execute arbitrary code on the underlying operating system by setting global parameters with a YAML payload.

CVSS v3
8.0
EG Score
8.0(medium)
EG Risk
36(Track)
EG Risk 36/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity80% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
58%
KEV
Not listed

Published

September 20, 2023

Last Modified

November 21, 2024

References (4)

Vendor Advisories for CVE-2023-0462(3)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(3)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatforeman-0:3.1.1.27-1.el8sat2023-10-20redhat
redhatforeman-0:3.3.0.23-1.el8sat2023-10-20redhat
redhatforeman-0:3.5.1.23-1.el8sat2023-10-19redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 45× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 108 total refreshes for this CVE.

  1. 2026-07-26 14:52 UTCEPSS rescore
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Frequently asked(5)

What is CVE-2023-0462?
CVE-2023-0462 is a high vulnerability published on September 20, 2023. An arbitrary code execution flaw was found in Foreman. This issue may allow an admin user to execute arbitrary code on the underlying operating system by setting global parameters with a YAML payload.
When was CVE-2023-0462 disclosed?
CVE-2023-0462 was first published in the National Vulnerability Database on September 20, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-0462 actively exploited?
CVE-2023-0462 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 42.1% of all scored CVEs.
What is the CVSS score of CVE-2023-0462?
CVE-2023-0462 has a CVSS v3 base score of 8.0 (NVD).
How do I remediate CVE-2023-0462?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-0462, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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