Enterprise ServerApplication · GitHub

CVE-2024-1372

CRITICAL · 9.1 CVSS v3.1 Published 2024-02-13
Fix available
A fix is available. Upgrade to 3.8.15 / 3.9.10 or later.
See remediation →
97/100
Remediation priority · Urgent
Remotely reachable Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
A command injection vulnerability was identified in GitHub Enterprise Server that allowed an attacker with an editor role in the Management Console to gain admin SSH access to the appliance when configuring SAML settings. Exploitation of this vulnerability required access to the GitHub Enterprise Server instance and access to the Management Console with the editor role. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.12 and was fixed in versions 3.11.5, 3.10.7, 3.9.10, and 3.8.15. This vulnerability was reported via the GitHub Bug Bounty program https://bounty.github.com .

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

A command injection vulnerability in GitHub Enterprise Server's Management Console SAML settings allowed an attacker with only editor role permissions to execute arbitrary commands and gain admin SSH access to the appliance. The attacker could inject OS commands through crafted SAML configuration parameters.

MitigationUpgrade GitHub Enterprise Server to version 3.11.5, 3.10.7, 3.9.10, 3.8.15 or later. Until upgrade is possible, strictly limit Management Console access to trusted administrators only and audit existing editor accounts.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Enterprise ServerApplication
Affected:< 3.8.15>= 3.9.0, < 3.9.10>= 3.10.0, < 3.10.7>= 3.11.0, < 3.11.5

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

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

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify installed GitHub Enterprise Server version
    Access the Management Console and navigate to the 'About' page, or run 'ghe-version' via SSH on the appliance. Alternatively, check the site admin dashboard footer which displays the version.
    Affected if The installed version falls into any of these ranges: < 3.8.15, >= 3.9.0 and < 3.9.10, >= 3.10.0 and < 3.10.7, or >= 3.11.0 and < 3.11.5
  2. Confirm Management Console SAML authentication is configured
    In the Management Console, go to 'Authentication' > 'SAML' and verify if SAML is enabled. The vulnerability is only exploitable when SAML is configured as the authentication provider.
    Affected if SAML authentication is enabled and the version is in the affected range listed above
  3. Audit user accounts with editor role permissions
    In the Management Console, navigate to 'Users' or 'Site administrators' and review accounts marked with 'editor' role. The vulnerability allows editors to inject commands.
    Affected if Any user account possesses editor role permissions and the above conditions are met
  4. Review SAML configuration for unexpected parameters
    In the Management Console under 'Authentication' > 'SAML', inspect all SAML fields (IdP entity ID, SSO URL, certificate, attribute mappings) for any suspicious or unexpected values that could indicate prior exploitation.
    Affected if SAML configuration contains unexpected attribute values and the version is affected

A user is affected if their GitHub Enterprise Server version is in the vulnerable range AND SAML authentication is enabled in the Management Console, allowing any user with editor role to potentially execute commands.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to 3.8.15 / 3.9.10 / 3.10.7 or later
Fixed in 3.8.153.9.103.10.7
Interim mitigation

Upgrade GitHub Enterprise Server to version 3.11.5, 3.10.7, 3.9.10, 3.8.15 or later. Until upgrade is possible, strictly limit Management Console access to trusted administrators only and audit existing editor accounts.

Recommended fix High confidence

Upgrade to GitHub Enterprise Server 3.12 or later (or at minimum the version appropriate to your branch: 3.8.15, 3.9.10, 3.10.7, or 3.11.5)

  1. 1. Schedule a maintenance window and create a full backup of the GitHub Enterprise Server instance
  2. 2. Download the appropriate upgrade package for your current version from GitHub Enterprise downloads
  3. 3. For versions 3.8.x: upgrade to 3.8.15 or later (recommended: upgrade to 3.12+)
  4. 4. For versions 3.9.x: upgrade to 3.9.10 or later (recommended: upgrade to 3.12+)
  5. 5. For versions 3.10.x: upgrade to 3.10.7 or later (recommended: upgrade to 3.12+)
  6. 6. For versions 3.11.x: upgrade to 3.11.5 or later (recommended: upgrade to 3.12+)
  7. 7. Run the upgrade using the GitHub Enterprise Server upgrade procedures
  8. 8. After upgrade, verify the Management Console is accessible and review SAML configuration settings
Caveat Standard upgrade risks apply; always test in staging first; review upgrade prerequisites and ensure compatible backup/recovery procedures are in place

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in Enterprise Server Scoped from the published advisory
  • Consultation4.0 h
  • Implementation8.0 h
  • Testing8.0 h
  • Review / QA4.0 h
24.0 hours of engineering $4,160
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2024-1372 in production — separate from our analysis above.

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data