Read the docs
TI-2023-06215 Aliases CVE-2023-6803GHSA-g77w-7799-j8hq

Race Condition allows Unauthorized Outside Collaborator

Priority LOW 25CWE-367Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
Required
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
High · High · Low
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

A race condition in GitHub Enterprise Server allows an outside collaborator to be added while a repository is being transferred. This vulnerability affected all versions of GitHub Enterprise Server since 3.8 and was fixed in version 3.8.12, 3.9.7, 3.10.4, and 3.11.1.

Why it matters now

EPSS 0.00166 5th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
GitHubEnterprise Server3.8 – 3.8.11; 3.9 – 3.9.6; 3.10 – 3.10.3; 3.11 – 3.11.0—No fix listedCNA
  • Enterprise Server VendorGitHub Affected 3.8 – 3.8.11; 3.9 – 3.9.6; 3.10 – 3.10.3; 3.11 – 3.11.0 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:*3.8.0 to before 3.8.12; 3.9.0 to before 3.9.7; 3.10.0 to before 3.10.4VulnerableGitHub
cpe:2.3:a:github:enterprise_server:3.11.0:*:*:*:*:*:*:*3.11.0VulnerableGitHub
  • cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* Versions 3.8.0 to before 3.8.12; 3.9.0 to before 3.9.7; 3.10.0 to before 3.10.4 Vulnerable ·GitHub
  • cpe:2.3:a:github:enterprise_server:3.11.0:*:*:*:*:*:*:* Versions 3.11.0 Vulnerable ·GitHub

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-6803
  2. 2026-10-03 Alias added: GHSA-g77w-7799-j8hq

References

Other 4

  • TI-2024-04632 An authentication bypass vulnerability was present in the GitHub Enterprise Server (GHES)… CVSS 4.0CRITICAL 10.0
  • TI-2024-00181 Unsafe Reflection in Github Enterprise Server leading to Command Injection CVSS 3.1CRITICAL 9.8
  • TI-2024-00466 Privilege Escalation by Code Injection in the Management Console in GitHub Enterprise Server CVSS 3.1HIGH 8.8
  • TI-2026-03340 Remote code execution via git push option injection in GitHub Enterprise Server CVSS 4.0HIGH 8.7
  • TI-2024-08804 Improper signature verification in GitHub Enterprise Server CVSS 4.0CRITICAL 9.5
  • TI-2026-08177 Server-side request forgery in GitHub Enterprise Server CVSS 4.0CRITICAL 9.2
See all 125 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences