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CVE-2021-22214

CVSS 6.8 · Medium EPSS 93.32% · P100
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I. Basic Information for CVE-2021-22214

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 CE/EE affecting all versions starting from 10.5 was possible to exploit for an unauthenticated attacker even on a GitLab instance where registration is limited
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 CE EE存在安全漏洞，该漏洞源于当对内部网络的webhook请求被启用时存在请求伪造漏洞。
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
GitLabGitLab >=10.5, <13.10.5 -

II. Public POCs for CVE-2021-22214

#POC DescriptionSource LinkShenlong Link
1Gitlab CI Lint API未授权 SSRF漏洞 (CVE-2021-22214)https://github.com/aaminin/CVE-2021-22214POC Details
2Gitlab SSRFhttps://github.com/Vulnmachines/gitlab-cve-2021-22214POC Details
3Gitlab CI Lint API未授权 SSRF漏洞 CVE-2021-22214https://github.com/antx-code/CVE-2021-22214POC Details
4POC for CVE-2021-22214: Gitlab SSRFhttps://github.com/kh4sh3i/GitLab-SSRF-CVE-2021-22214POC Details
5Gitlab CI Lint API未授权 SSRF漏洞 CVE-2021-22214https://github.com/ZZ-SOCMAP/CVE-2021-22214POC Details
6GitLab CE/EE versions starting from 10.5 are susceptible to a server-side request forgery vulnerability when requests to the internal network for webhooks are enabled, even on a GitLab instance where registration is limited. The same vulnerability actually spans multiple CVEs, due to similar reports that were fixed across separate patches. These CVEs are: - CVE-2021-39935 - CVE-2021-22214 - CVE-2021-22175 https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-22214.yamlPOC Details
7Nonehttps://github.com/Threekiii/Awesome-POC/blob/master/Web%E5%BA%94%E7%94%A8%E6%BC%8F%E6%B4%9E/GitLab%20SSRF%E6%BC%8F%E6%B4%9E%20CVE-2021-22214.mdPOC Details
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III. Intelligence Information for CVE-2021-22214

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Same Patch Batch · GitLab · 2021-06-08 · 9 CVEs total

CVE-2021-222138.8 HIGHGitLab 安全漏洞
CVE-2021-222157.5 HIGHGitLab EE 安全漏洞
CVE-2021-222166.5 MEDIUMGitLab 资源管理错误漏洞
CVE-2021-222216.5 MEDIUMGitLab 代码问题漏洞
CVE-2021-222176.5 MEDIUMGitLab 安全漏洞
CVE-2021-222206.1 MEDIUMGitLab 跨站脚本漏洞
CVE-2021-222194.4 MEDIUMGitLab CE/EE 日志信息泄露漏洞
CVE-2021-222182.6 LOWGitLab CE/EE 信任管理问题漏洞

IV. Related Vulnerabilities

Same product: GitLab
Same vendor: GitLab

V. Comments for CVE-2021-22214

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