Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2022-23741— Incorrect authorization in GitHub Enterprise Server token generation leading to full admin access

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，该漏洞源于允许范围内的用户到服务器令牌升级为完整的管理员/所有者权限， 攻击者利用该漏洞可以安装恶意 GitHub 应用程序，以下产品和版本受到影响：GitHub Enterprise Server 3.3.17之前版本、3.4.12之前版本、3.5.9之前版本 和 3.6.5

AI Predicted 8.8 Difficulty: Moderate EPSS 1.10% · P64
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2022-23741

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Incorrect authorization in GitHub Enterprise Server token generation leading to full admin access
Source: CVE Program / CVE List V5
Vulnerability Description
An incorrect authorization vulnerability was identified in GitHub Enterprise Server that allowed a scoped user-to-server token to escalate to full admin/owner privileges. An attacker would require an account with admin access to install a malicious GitHub App. This vulnerability was fixed in versions 3.3.17, 3.4.12, 3.5.9, and 3.6.5. This vulnerability was reported via the GitHub Bug Bounty program.
Source: CVE Program / CVE List V5
CVSS Information
N/A
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，该漏洞源于允许范围内的用户到服务器令牌升级为完整的管理员/所有者权限， 攻击者利用该漏洞可以安装恶意 GitHub 应用程序，以下产品和版本受到影响：GitHub Enterprise Server 3.3.17之前版本、3.4.12之前版本、3.5.9之前版本 和 3.6.5
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 3.3 ~ 3.3.17 -

II. Public POCs for CVE-2022-23741

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-23741

请登录查看更多情报信息。

Other References for CVE-2022-23741 (3)

Same Patch Batch · GitHub · 2022-12-14 · 3 CVEs total

CVE-2022-46255 Improper Limitation of a Pathname to a Restricted Directory in GitHub Enterprise Server le
CVE-2022-46256 Path traversal in GitHub Enterprise Server leading to remote code execution in GitHub Page

IV. Related Vulnerabilities

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

V. Comments for CVE-2022-23741

No comments yet

Leave a comment