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CVE-2024-5816— Improper authorization allows persistent access in GitHub Enterprise Server

Quick assessment

Affected
GitHub GitHub Enterprise Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

GitHub Enterprise Server是美国GitHub开源的一个应用软件。提供一个将自己的GitHub实例设置为虚拟设备，从而提供可扩展，易于管理的平台。 GitHub Enterprise Server存在安全漏洞，该漏洞源于存在不正确的授权漏洞，允许暂停的GitHub应用程序通过作用域用户访问令牌保留对存储库的访问权限。

AI Predicted 5.3 Difficulty: Easy EPSS 0.51% · P41

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token
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I. Basic Information for CVE-2024-5816

Vulnerability Information
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Vulnerability Title
Improper authorization allows persistent access in GitHub Enterprise Server
Source: CVE Program / CVE List V5
Vulnerability Description
An Incorrect Authorization vulnerability was identified in GitHub Enterprise Server that allowed a suspended GitHub App to retain access to the repository via a scoped user access token. This was only exploitable in public repositories while private repositories were not impacted. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.14 and was fixed in versions 3.9.17, 3.10.14, 3.11.12, 3.12.6, 3.13.1. This vulnerability was reported via the GitHub Bug Bounty program.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
GitHub Enterprise Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GitHub Enterprise Server是美国GitHub开源的一个应用软件。提供一个将自己的GitHub实例设置为虚拟设备，从而提供可扩展，易于管理的平台。 GitHub Enterprise Server存在安全漏洞，该漏洞源于存在不正确的授权漏洞，允许暂停的GitHub应用程序通过作用域用户访问令牌保留对存储库的访问权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
GitHub GitHub Enterprise Server 3.10.0 ~ 3.10.13 -

II. Public POCs for CVE-2024-5816

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III. Intelligence Information for CVE-2024-5816

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Other References for CVE-2024-5816 (5)

Same Patch Batch · GitHub · 2024-07-16 · 7 CVEs total

CVE-2024-5795 7.7 HIGH Denial of Service vulnerability was identified in GitHub Enterprise Server that allowed re
CVE-2024-5566 5.8 MEDIUM Improper Privilege Management allows for access to unauthorized repository content during
CVE-2024-6336 Security misconfiguration was identified in GitHub Enterprise Server that allowed sensitiv
CVE-2024-6395 GitHub Enterprise Server Information Disclosure Vulnerability Exposes Private Repository N
CVE-2024-5817 Improper authorization allows read access to issue content in GitHub Enterprise Server
CVE-2024-5815 Cross Site Request Forgery was identified in GitHub Enterprise Server that allowed write i

IV. Related Vulnerabilities

Same product: GitHub Enterprise Server
Same vendor: GitHub
Same weakness: CWE-863

V. Comments for CVE-2024-5816

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