Description
A race condition in GitHub Enterprise Server allowed an existing admin to maintain permissions on a detached repository by making a GraphQL mutation to alter repository permissions while the repository is detached. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.13 and was fixed in versions 3.9.13, 3.10.10, 3.11.8 and 3.12.1. This vulnerability was reported via the GitHub Bug Bounty program.
CVSS Metrics
- Vector
- CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:H/A:L
- Attack Vector
- network
- Complexity
- high
- Privileges
- high
- User Action
- none
- Scope
- unchanged
- Confidentiality
- low
- Integrity
- high
- Availability
- low
- Weaknesses
- CWE-367
Metadata
- Primary Vendor
- GITHUB
- Published
- 4/19/2024
- Last Modified
- 9/2/2025
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
github : enterprise_servergithub : enterprise_servergithub : enterprise_servergithub : enterprise_server
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