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I. Basic Information for CVE-2021-22175
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
When requests to the internal network for webhooks are enabled, a server-side request forgery vulnerability in GitLab affecting all versions starting from 10.5 was possible to exploit for an unauthenticated attacker even on a GitLab instance where registration is disabled
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
GitLab 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GitLab是美国GitLab公司的一款使用Ruby on Rails开发的、自托管的、Git（版本控制系统）项目仓库应用程序。该程序可用于查阅项目的文件内容、提交历史、Bug列表等。 GitLab GitLab存在代码问题漏洞，该漏洞源于启用对内部网络的 webhooks 请求。当启用对内部网络的 webhooks 请求时，即使在禁用注册的 GitLab 实例上，所有受影响版本的服务器端跨站请求伪造漏洞可能被未经身份验证的攻击者利用。
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
VendorProductAffected VersionsCPESubscribe
GitLabGitLab >=10.5, <13.6.7 -
II. Public POCs for CVE-2021-22175
#POC DescriptionSource LinkShenlong Link
1GitLab 10.5 and later contain a server-side request forgery caused by insecure handling of webhook requests, letting unauthenticated attackers exploit the server for arbitrary requests, exploit requires sending crafted webhook requests. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-22175.yamlPOC Details
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III. Intelligence Information for CVE-2021-22175
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IV. Related Vulnerabilities
Same product: GitLab
Same vendor: GitLab
V. Comments for CVE-2021-22175

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