CVE-2022-23739
Incorrect authorization check in GitHub Enterprise Server leading to escalation of privileges in GraphQL API requests from GitHub Apps using scoped user-to-server tokens
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
An incorrect authorization vulnerability was identified in GitHub Enterprise Server, allowing for escalation of privileges in GraphQL API requests from GitHub Apps. This vulnerability allowed an app installed on an organization to gain access to and modify most organization-level resources that are not tied to a repository regardless of granted permissions, such as users and organization-wide projects. Resources associated with repositories were not impacted, such as repository file content, repository-specific projects, issues, or pull requests. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.7.1 and was fixed in versions 3.3.16, 3.4.11, 3.5.8, 3.6.4, 3.7.1. This vulnerability was reported via the GitHub Bug Bounty program.
Se identificó una vulnerabilidad de autorización incorrecta en GitHub Enterprise Server, lo que permite escalar privilegios en solicitudes de API GraphQL desde GitHub Apps. Esta vulnerabilidad permitió que una aplicación instalada en una organización obtuviera acceso y modificara la mayoría de los recursos a nivel de la organización que no están vinculados a un repositorio, independientemente de los permisos otorgados, como usuarios y proyectos de toda la organización. Los recursos asociados con los repositorios no se vieron afectados, como el contenido de los archivos del repositorio, los proyectos específicos del repositorio, los problemas o las solicitudes de extracción. Esta vulnerabilidad afectó a todas las versiones de GitHub Enterprise Server anteriores a la 3.7.1 y se solucionó en las versiones 3.3.16, 3.4.11, 3.5.8, 3.6.4, 3.7.1. Esta vulnerabilidad se informó a través del programa GitHub Bug Bounty.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-01-19 CVE Reserved
- 2023-01-17 CVE Published
- 2024-08-03 CVE Updated
- 2024-09-07 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-863: Incorrect Authorization
CAPEC
References (5)
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
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| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Github Search vendor "Github" | Enterprise Server Search vendor "Github" for product "Enterprise Server" | < 3.3.16 Search vendor "Github" for product "Enterprise Server" and version " < 3.3.16" | - |
Affected
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| Github Search vendor "Github" | Enterprise Server Search vendor "Github" for product "Enterprise Server" | >= 3.4.0 < 3.4.11 Search vendor "Github" for product "Enterprise Server" and version " >= 3.4.0 < 3.4.11" | - |
Affected
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| Github Search vendor "Github" | Enterprise Server Search vendor "Github" for product "Enterprise Server" | >= 3.5.0 < 3.5.8 Search vendor "Github" for product "Enterprise Server" and version " >= 3.5.0 < 3.5.8" | - |
Affected
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| Github Search vendor "Github" | Enterprise Server Search vendor "Github" for product "Enterprise Server" | >= 3.6.0 < 3.6.4 Search vendor "Github" for product "Enterprise Server" and version " >= 3.6.0 < 3.6.4" | - |
Affected
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| Github Search vendor "Github" | Enterprise Server Search vendor "Github" for product "Enterprise Server" | 3.7.0 Search vendor "Github" for product "Enterprise Server" and version "3.7.0" | - |
Affected
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