CVE-2021-22213
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I. Basic Information for CVE-2021-22213
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A cross-site leak vulnerability in the OAuth flow of all versions of GitLab CE/EE since 7.10 allowed an attacker to leak an OAuth access token by getting the victim to visit a malicious page with Safari
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
GitLab 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GitLab是美国GitLab公司的一个开源的端到端软件开发平台，具有内置的版本控制、问题跟踪、代码审查、CI/CD（持续集成和持续交付）等功能。 GitLab CE EE存在安全漏洞，该漏洞允许攻击者可利用该漏洞通过让受害者使用Safari访问恶意页面来泄漏OAuth访问令牌。
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
II. Public POCs for CVE-2021-22213
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22213.jsonx_refsource_CONFIRM
- https://gitlab.com/gitlab-org/gitlab/-/issues/300308x_refsource_MISC
- https://hackerone.com/reports/1089277x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-22213
Same Patch Batch · GitLab · 2021-06-08 · 9 CVEs total
| CVE-2021-22215 | 7.5 HIGH | GitLab EE 安全漏洞 |
| CVE-2021-22214 | 6.8 MEDIUM | GitLab 代码问题漏洞 |
| CVE-2021-22216 | 6.5 MEDIUM | GitLab 资源管理错误漏洞 |
| CVE-2021-22221 | 6.5 MEDIUM | GitLab 代码问题漏洞 |
| CVE-2021-22217 | 6.5 MEDIUM | GitLab 安全漏洞 |
| CVE-2021-22220 | 6.1 MEDIUM | GitLab 跨站脚本漏洞 |
| CVE-2021-22219 | 4.4 MEDIUM | GitLab CE/EE 日志信息泄露漏洞 |
| CVE-2021-22218 | 2.6 LOW | GitLab CE/EE 信任管理问题漏洞 |
IV. Related Vulnerabilities
Same product: GitLab
- CVE-2026-3254
Improper Restriction of Rendered UI Layers or Frames in GitL - CVE-2026-4922
Cross-Site Request Forgery (CSRF) in GitLab - CVE-2025-0186
Allocation of Resources Without Limits or Throttling in GitL - CVE-2025-3922
Allocation of Resources Without Limits or Throttling in GitL - CVE-2025-6016
Allocation of Resources Without Limits or Throttling in GitL
Same vendor: GitLab
- CVE-2026-3254
Improper Restriction of Rendered UI Layers or Frames in GitL - CVE-2026-4922
Cross-Site Request Forgery (CSRF) in GitLab - CVE-2025-0186
Allocation of Resources Without Limits or Throttling in GitL - CVE-2025-3922
Allocation of Resources Without Limits or Throttling in GitL - CVE-2025-6016
Allocation of Resources Without Limits or Throttling in GitL
V. Comments for CVE-2021-22213
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