CVE-2021-39915
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I. Basic Information for CVE-2021-39915
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper access control in the GraphQL API in GitLab CE/EE affecting all versions starting from 13.0 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2, allows an attacker to see the names of project access tokens on arbitrary projects
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
GitLab 访问控制错误漏洞
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 Community Edition存在访问控制错误漏洞，攻击者可以查看任意项目上的项目访问令牌的名称。以下产品及版本受到影响：GitLab CE/EE 13.0 before 14.3.6,14.4 before 14.4.4,14.5 before 14.5.2。
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-2021-39915
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://gitlab.com/gitlab-org/gitlab/-/issues/340803x_refsource_MISC
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39915.jsonx_refsource_CONFIRM
- https://hackerone.com/reports/1336059x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-39915
Same Patch Batch · GitLab · 2021-12-13 · 20 CVEs total
| CVE-2021-39944 | 7.1 HIGH | GitLab 权限许可和访问控制问题漏洞 |
| CVE-2021-39935 | 6.8 MEDIUM | GitLab代码问题漏洞 |
| CVE-2021-39939 | 6.5 MEDIUM | GitLab 资源管理错误漏洞 |
| CVE-2021-39937 | 5.9 MEDIUM | GitLab 权限许可和访问控制问题漏洞 |
| CVE-2021-39919 | 4.4 MEDIUM | GitLab 授权问题漏洞 |
| CVE-2021-39933 | 4.3 MEDIUM | GitLab 安全漏洞 |
| CVE-2021-39940 | 4.3 MEDIUM | GitLab 安全漏洞 |
| CVE-2021-39930 | 4.3 MEDIUM | GitLab 信息泄露漏洞 |
| CVE-2021-39916 | 4.3 MEDIUM | GitLab 授权问题漏洞 |
| CVE-2021-39934 | 4.3 MEDIUM | GitLab 访问控制错误漏洞 |
| CVE-2021-39932 | 4.3 MEDIUM | GitLab 输入验证错误漏洞 |
| CVE-2021-39917 | 4.3 MEDIUM | GitLab 输入验证错误漏洞 |
| CVE-2021-39941 | 3.7 LOW | GitLab 信息泄露漏洞 |
| CVE-2021-39936 | 3.5 LOW | GitLab 访问控制错误漏洞 |
| CVE-2021-39938 | 3.1 LOW | GitLab 资源管理错误漏洞 |
| CVE-2021-39931 | 3.1 LOW | GitLab 安全漏洞 |
| CVE-2021-39918 | 3.1 LOW | GitLab 授权问题漏洞 |
| CVE-2021-39945 | 2.7 LOW | GitLab 访问控制错误漏洞 |
| CVE-2021-39910 | 2.6 LOW | GitLab 跨站脚本漏洞 |
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-2021-39915
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